Set version to 6.9.0

ArduinoJson.h

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #include "src/ArduinoJson.h"

CHANGELOG.md

@@ -1,6 +1,26 @@
 ArduinoJson: change log
 =======================
 
+v6.9.0 (2019-02-26)
+------
+
+* Decode escaped Unicode characters like \u00DE (issue #304, PR #791)
+  Many thanks to Daniel Schulte (aka @trilader) who implemented this feature.
+* Added option ARDUINOJSON_DECODE_UNICODE to enable it
+* Converted `JsonArray::copyFrom()/copyTo()` to free functions `copyArray()`
+* Renamed `JsonArray::copyFrom()` and `JsonObject::copyFrom()` to `set()`
+* Renamed `JsonArray::get()` to `getElement()`
+* Renamed `JsonArray::add()` (without arg) to `addElement()`
+* Renamed `JsonObject::get()` to `getMember()`
+* Renamed `JsonObject::getOrCreate()` to `getOrAddMember()`
+* Fixed `JsonVariant::isNull()` not returning `true` after `set((char*)0)`
+* Fixed segfault after `variant.set(serialized((char*)0))`
+* Detect `IncompleteInput` in `false`, `true`, and `null`
+* Added `JsonDocument::size()`
+* Added `JsonDocument::remove()`
+* Added `JsonVariant::clear()`
+* Added `JsonVariant::remove()`
+
 v6.8.0-beta (2019-01-30)
 -----------
 

CMakeLists.txt

@@ -1,5 +1,5 @@
 # ArduinoJson - arduinojson.org
-# Copyright Benoit Blanchon 2014-2018
+# Copyright Benoit Blanchon 2014-2019
 # MIT License
 
 cmake_minimum_required(VERSION 3.0)

LICENSE.md

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 ---------------------
 
-Copyright © 2014-2018 Benoit BLANCHON
+Copyright © 2014-2019 Benoit BLANCHON
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 

README.md

@@ -2,7 +2,7 @@
 
 ---
 
-[![arduino-library-badge](https://www.ardu-badge.com/badge/ArduinoJson.svg?version=6.7.0-beta)](https://www.ardu-badge.com/ArduinoJson/6.7.0-beta)
+[![arduino-library-badge](https://www.ardu-badge.com/badge/ArduinoJson.svg?version=6.9.0)](https://www.ardu-badge.com/ArduinoJson/6.9.0)
 [![Build Status](https://ci.appveyor.com/api/projects/status/m7s53wav1l0abssg/branch/6.x?svg=true)](https://ci.appveyor.com/project/bblanchon/arduinojson/branch/6.x)
 [![Build Status](https://travis-ci.org/bblanchon/ArduinoJson.svg?branch=6.x)](https://travis-ci.org/bblanchon/ArduinoJson)
 [![Coverage Status](https://coveralls.io/repos/github/bblanchon/ArduinoJson/badge.svg?branch=6.x)](https://coveralls.io/github/bblanchon/ArduinoJson?branch=6.x)

examples/JsonConfigFile/JsonConfigFile.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to store your project configuration in a file.

examples/JsonGeneratorExample/JsonGeneratorExample.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to generate a JSON document with ArduinoJson.

examples/JsonHttpClient/JsonHttpClient.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to parse a JSON document in an HTTP response.

examples/JsonParserExample/JsonParserExample.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to deserialize a JSON document with ArduinoJson.

examples/JsonServer/JsonServer.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to implement an HTTP server that sends a JSON document

examples/JsonUdpBeacon/JsonUdpBeacon.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to send a JSON document to a UDP socket.

examples/MsgPackParser/MsgPackParser.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to deserialize a MessagePack document with

examples/ProgmemExample/ProgmemExample.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows the different ways you can use Flash strings with
@@ -17,7 +17,7 @@ void setup() {
   DynamicJsonDocument doc(1024);
 
   // You can use a Flash String as your JSON input.
-  // WARNING: the string in the input  will be duplicated in the JsonDocument.
+  // WARNING: the strings in the input will be duplicated in the JsonDocument.
   deserializeJson(doc, F("{\"sensor\":\"gps\",\"time\":1351824120,"
                          "\"data\":[48.756080,2.302038]}"));
   JsonObject obj = doc.as<JsonObject>();

examples/StringExample/StringExample.ino

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows the different ways you can use String with ArduinoJson.

fuzzing/CMakeLists.txt

@@ -1,5 +1,5 @@
 # ArduinoJson - arduinojson.org
-# Copyright Benoit Blanchon 2014-2018
+# Copyright Benoit Blanchon 2014-2019
 # MIT License
 
 if(MSVC)

fuzzing/fuzzer_main.cpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 // This file is NOT use by Google's OSS fuzz

library.json

@@ -7,7 +7,7 @@
     "type": "git",
     "url": "https://github.com/bblanchon/ArduinoJson.git"
   },
-  "version": "6.8.0-beta",
+  "version": "6.9.0",
   "authors": {
     "name": "Benoit Blanchon",
     "url": "https://blog.benoitblanchon.fr"

library.properties

@@ -1,5 +1,5 @@
 name=ArduinoJson
-version=6.8.0-beta
+version=6.9.0
 author=Benoit Blanchon <blog.benoitblanchon.fr>
 maintainer=Benoit Blanchon <blog.benoitblanchon.fr>
 sentence=An efficient and elegant JSON library for Arduino.

scripts/publish.sh

@@ -34,7 +34,7 @@ update_version_in_source () {
 }
 
 commit_new_version () {
-	git add src/ArduinoJson/version.hpp CHANGELOG.md library.json library.properties
+	git add src/ArduinoJson/version.hpp README.md CHANGELOG.md library.json library.properties
 	git commit -m "Set version to $VERSION"
 }
 

scripts/wandbox/JsonGeneratorExample.cpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to generate a JSON document with ArduinoJson.

scripts/wandbox/JsonParserExample.cpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to deserialize a JSON document with ArduinoJson.

scripts/wandbox/MsgPackParserExample.cpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 //
 // This example shows how to generate a JSON document with ArduinoJson.

src/ArduinoJson.h

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -15,6 +15,7 @@
 
 #include "ArduinoJson/Array/ArrayImpl.hpp"
 #include "ArduinoJson/Array/ElementProxy.hpp"
+#include "ArduinoJson/Array/Utilities.hpp"
 #include "ArduinoJson/Collection/CollectionImpl.hpp"
 #include "ArduinoJson/Object/MemberProxy.hpp"
 #include "ArduinoJson/Object/ObjectImpl.hpp"
@@ -39,6 +40,7 @@ typedef ARDUINOJSON_NAMESPACE::String JsonString;
 typedef ARDUINOJSON_NAMESPACE::UInt JsonUInt;
 typedef ARDUINOJSON_NAMESPACE::VariantConstRef JsonVariantConst;
 typedef ARDUINOJSON_NAMESPACE::VariantRef JsonVariant;
+using ARDUINOJSON_NAMESPACE::copyArray;
 using ARDUINOJSON_NAMESPACE::DeserializationError;
 using ARDUINOJSON_NAMESPACE::deserializeJson;
 using ARDUINOJSON_NAMESPACE::deserializeMsgPack;

src/ArduinoJson/Array/ArrayFunctions.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Array/ArrayImpl.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -11,12 +11,12 @@ namespace ARDUINOJSON_NAMESPACE {
 
 template <typename TArray>
 inline ArrayRef ArrayShortcuts<TArray>::createNestedArray() const {
-  return impl()->add().template to<ArrayRef>();
+  return impl()->addElement().template to<ArrayRef>();
 }
 
 template <typename TArray>
 inline ObjectRef ArrayShortcuts<TArray>::createNestedObject() const {
-  return impl()->add().template to<ObjectRef>();
+  return impl()->addElement().template to<ObjectRef>();
 }
 
 }  // namespace ARDUINOJSON_NAMESPACE

src/ArduinoJson/Array/ArrayIterator.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Array/ArrayRef.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -101,8 +101,7 @@ class ArrayRef : public ArrayRefBase<CollectionData>,
     return ArrayConstRef(_data);
   }
 
-  using ArrayShortcuts::add;
-  VariantRef add() const {
+  VariantRef addElement() const {
     return VariantRef(_pool, arrayAdd(_data, _pool));
   }
 
@@ -115,71 +114,18 @@ class ArrayRef : public ArrayRefBase<CollectionData>,
     return iterator();
   }
 
-  // Imports a 1D array
-  template <typename T, size_t N>
-  FORCE_INLINE bool copyFrom(T (&array)[N]) const {
-    return copyFrom(array, N);
-  }
-
-  // Imports a 1D array
-  template <typename T>
-  bool copyFrom(T* array, size_t len) const {
-    bool ok = true;
-    for (size_t i = 0; i < len; i++) {
-      ok &= add(array[i]);
-    }
-    return ok;
-  }
-
-  // Imports a 2D array
-  template <typename T, size_t N1, size_t N2>
-  bool copyFrom(T (&array)[N1][N2]) const {
-    bool ok = true;
-    for (size_t i = 0; i < N1; i++) {
-      ArrayRef nestedArray = createNestedArray();
-      for (size_t j = 0; j < N2; j++) {
-        ok &= nestedArray.add(array[i][j]);
-      }
-    }
-    return ok;
-  }
-
   // Copy a ArrayRef
-  FORCE_INLINE bool copyFrom(ArrayConstRef src) const {
+  FORCE_INLINE bool set(ArrayConstRef src) const {
     if (!_data || !src._data) return false;
     return _data->copyFrom(*src._data, _pool);
   }
 
-  // Exports a 1D array
-  template <typename T, size_t N>
-  FORCE_INLINE size_t copyTo(T (&array)[N]) const {
-    return copyTo(array, N);
-  }
-
-  // Exports a 1D array
-  template <typename T>
-  size_t copyTo(T* array, size_t len) const {
-    size_t i = 0;
-    for (iterator it = begin(); it != end() && i < len; ++it) array[i++] = *it;
-    return i;
-  }
-
-  // Exports a 2D array
-  template <typename T, size_t N1, size_t N2>
-  void copyTo(T (&array)[N1][N2]) const {
-    if (!_data) return;
-    size_t i = 0;
-    for (iterator it = begin(); it != end() && i < N1; ++it) {
-      it->as<ArrayRef>().copyTo(array[i++]);
-    }
-  }
-
   FORCE_INLINE bool operator==(ArrayRef rhs) const {
     return arrayEquals(_data, rhs._data);
   }
 
   // Gets the value at the specified index.
-  FORCE_INLINE VariantRef get(size_t index) const {
+  FORCE_INLINE VariantRef getElement(size_t index) const {
     return VariantRef(_pool, _data ? _data->get(index) : 0);
   }
 

src/ArduinoJson/Array/ArrayShortcuts.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -29,14 +29,14 @@ class ArrayShortcuts {
   //          std::string, String, ObjectRef
   template <typename T>
   FORCE_INLINE bool add(const T &value) const {
-    return impl()->add().set(value);
+    return impl()->addElement().set(value);
   }
   //
   // bool add(TValue);
   // TValue = char*, const char*, const __FlashStringHelper*
   template <typename T>
   FORCE_INLINE bool add(T *value) const {
-    return impl()->add().set(value);
+    return impl()->addElement().set(value);
   }
 
  private:

src/ArduinoJson/Array/ElementProxy.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -24,7 +24,7 @@ class ElementProxy : public VariantOperators<ElementProxy<TArray> >,
       : _array(array), _index(index) {}
 
   FORCE_INLINE this_type& operator=(const this_type& src) {
-    getElement().set(src.as<VariantConstRef>());
+    getUpstreamElement().set(src.as<VariantConstRef>());
     return *this;
   }
 
@@ -35,7 +35,7 @@ class ElementProxy : public VariantOperators<ElementProxy<TArray> >,
   //          std::string, String, ArrayRef, ObjectRef
   template <typename T>
   FORCE_INLINE this_type& operator=(const T& src) {
-    getElement().set(src);
+    getUpstreamElement().set(src);
     return *this;
   }
   //
@@ -43,27 +43,31 @@ class ElementProxy : public VariantOperators<ElementProxy<TArray> >,
   // TValue = char*, const char*, const __FlashStringHelper*
   template <typename T>
   FORCE_INLINE this_type& operator=(T* src) {
-    getElement().set(src);
+    getUpstreamElement().set(src);
     return *this;
   }
 
+  FORCE_INLINE void clear() const {
+    getUpstreamElement().clear();
+  }
+
   FORCE_INLINE bool isNull() const {
-    return getElement().isNull();
+    return getUpstreamElement().isNull();
   }
 
   template <typename T>
   FORCE_INLINE typename VariantAs<T>::type as() const {
-    return getElement().template as<T>();
+    return getUpstreamElement().template as<T>();
   }
 
   template <typename T>
   FORCE_INLINE bool is() const {
-    return getElement().template is<T>();
+    return getUpstreamElement().template is<T>();
   }
 
   template <typename T>
   FORCE_INLINE typename VariantTo<T>::type to() const {
-    return getElement().template to<T>();
+    return getUpstreamElement().template to<T>();
   }
 
   // Replaces the value
@@ -73,53 +77,75 @@ class ElementProxy : public VariantOperators<ElementProxy<TArray> >,
   //          std::string, String, ArrayRef, ObjectRef
   template <typename TValue>
   FORCE_INLINE bool set(const TValue& value) const {
-    return getElement().set(value);
+    return getUpstreamElement().set(value);
   }
   //
   // bool set(TValue)
   // TValue = char*, const char*, const __FlashStringHelper*
   template <typename TValue>
   FORCE_INLINE bool set(TValue* value) const {
-    return getElement().set(value);
+    return getUpstreamElement().set(value);
   }
 
   template <typename Visitor>
   void accept(Visitor& visitor) const {
-    return getElement().accept(visitor);
+    return getUpstreamElement().accept(visitor);
   }
 
   FORCE_INLINE size_t size() const {
-    return getElement().size();
+    return getUpstreamElement().size();
   }
 
   template <typename TNestedKey>
-  VariantRef get(TNestedKey* key) const {
-    return getElement().get(key);
+  VariantRef getMember(TNestedKey* key) const {
+    return getUpstreamElement().getMember(key);
   }
 
   template <typename TNestedKey>
-  VariantRef get(const TNestedKey& key) const {
-    return getElement().get(key);
+  VariantRef getMember(const TNestedKey& key) const {
+    return getUpstreamElement().getMember(key);
   }
 
   template <typename TNestedKey>
-  VariantRef getOrCreate(TNestedKey* key) const {
-    return getElement().getOrCreate(key);
+  VariantRef getOrAddMember(TNestedKey* key) const {
+    return getUpstreamElement().getOrAddMember(key);
   }
 
   template <typename TNestedKey>
-  VariantRef getOrCreate(const TNestedKey& key) const {
-    return getElement().getOrCreate(key);
+  VariantRef getOrAddMember(const TNestedKey& key) const {
+    return getUpstreamElement().getOrAddMember(key);
   }
 
-  using ArrayShortcuts<ElementProxy>::add;
-  VariantRef add() const {
-    return getElement().add();
+  VariantRef addElement() const {
+    return getUpstreamElement().addElement();
+  }
+
+  VariantRef getElement(size_t index) const {
+    return getUpstreamElement().getElement(index);
+  }
+
+  FORCE_INLINE void remove(size_t index) const {
+    getUpstreamElement().remove(index);
+  }
+  // remove(char*) const
+  // remove(const char*) const
+  // remove(const __FlashStringHelper*) const
+  template <typename TChar>
+  FORCE_INLINE typename enable_if<IsString<TChar*>::value>::type remove(
+      TChar* key) const {
+    getUpstreamElement().remove(key);
+  }
+  // remove(const std::string&) const
+  // remove(const String&) const
+  template <typename TString>
+  FORCE_INLINE typename enable_if<IsString<TString>::value>::type remove(
+      const TString& key) const {
+    getUpstreamElement().remove(key);
   }
 
  private:
-  FORCE_INLINE VariantRef getElement() const {
-    return _array.get(_index);
+  FORCE_INLINE VariantRef getUpstreamElement() const {
+    return _array.getElement(_index);
   }
 
   TArray _array;

src/ArduinoJson/Array/Utilities.hpp

@@ -0,0 +1,66 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2019
+// MIT License
+
+#pragma once
+
+#include "ArrayRef.hpp"
+
+namespace ARDUINOJSON_NAMESPACE {
+
+// Copy a 1D array to a JsonArray
+template <typename T, size_t N>
+inline bool copyArray(T (&src)[N], ArrayRef dst) {
+  return copyArray(src, N, dst);
+}
+
+// Copy a 1D array to a JsonArray
+template <typename T>
+inline bool copyArray(T* src, size_t len, ArrayRef dst) {
+  bool ok = true;
+  for (size_t i = 0; i < len; i++) {
+    ok &= dst.add(src[i]);
+  }
+  return ok;
+}
+
+// Copy a 2D array to a JsonArray
+template <typename T, size_t N1, size_t N2>
+inline bool copyArray(T (&src)[N1][N2], ArrayRef dst) {
+  bool ok = true;
+  for (size_t i = 0; i < N1; i++) {
+    ArrayRef nestedArray = dst.createNestedArray();
+    for (size_t j = 0; j < N2; j++) {
+      ok &= nestedArray.add(src[i][j]);
+    }
+  }
+  return ok;
+}
+
+// Copy a JsonArray to a 1D array
+template <typename T, size_t N>
+inline size_t copyArray(ArrayConstRef src, T (&dst)[N]) {
+  return copyArray(src, dst, N);
+}
+
+// Copy a JsonArray to a 1D array
+template <typename T>
+inline size_t copyArray(ArrayConstRef src, T* dst, size_t len) {
+  size_t i = 0;
+  for (ArrayConstRef::iterator it = src.begin(); it != src.end() && i < len;
+       ++it)
+    dst[i++] = *it;
+  return i;
+}
+
+// Copy a JsonArray to a 2D array
+template <typename T, size_t N1, size_t N2>
+inline void copyArray(ArrayConstRef src, T (&dst)[N1][N2]) {
+  size_t i = 0;
+  for (ArrayConstRef::iterator it = src.begin(); it != src.end() && i < N1;
+       ++it) {
+    copyArray(it->as<ArrayConstRef>(), dst[i++]);
+  }
+}
+
+}  // namespace ARDUINOJSON_NAMESPACE

src/ArduinoJson/Collection/CollectionData.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Collection/CollectionImpl.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Configuration.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -120,6 +120,11 @@
 #endif
 #endif
 
+// Convert unicode escape sequence (\u0123) to UTF-8
+#ifndef ARDUINOJSON_DECODE_UNICODE
+#define ARDUINOJSON_DECODE_UNICODE 0
+#endif
+
 // Control the exponentiation threshold for big numbers
 // CAUTION: cannot be more that 1e9 !!!!
 #ifndef ARDUINOJSON_POSITIVE_EXPONENTIATION_THRESHOLD

src/ArduinoJson/Deserialization/ArduinoStreamReader.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Deserialization/CharPointerReader.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Deserialization/DeserializationError.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Deserialization/FlashStringReader.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Deserialization/IteratorReader.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Deserialization/NestingLimit.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Deserialization/StdStreamReader.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Deserialization/deserialize.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Document/DynamicJsonDocument.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -12,8 +12,7 @@ namespace ARDUINOJSON_NAMESPACE {
 
 class DynamicJsonDocument : public JsonDocument {
  public:
-  explicit DynamicJsonDocument(size_t capa)
-      : JsonDocument(allocPool(capa)) {}
+  explicit DynamicJsonDocument(size_t capa) : JsonDocument(allocPool(capa)) {}
 
   DynamicJsonDocument(const DynamicJsonDocument& src)
       : JsonDocument(allocPool(src.memoryUsage())) {

src/ArduinoJson/Document/JsonDocument.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -57,6 +57,10 @@ class JsonDocument : public Visitable {
     return _pool.capacity();
   }
 
+  size_t size() const {
+    return _data.size();
+  }
+
   bool set(const JsonDocument& src) {
     return to<VariantRef>().set(src.as<VariantRef>());
   }
@@ -83,7 +87,7 @@ class JsonDocument : public Visitable {
   }
 
   ArrayRef createNestedArray() {
-    return add().to<ArrayRef>();
+    return addElement().to<ArrayRef>();
   }
 
   // createNestedArray(char*)
@@ -91,18 +95,18 @@ class JsonDocument : public Visitable {
   // createNestedArray(const __FlashStringHelper*)
   template <typename TChar>
   ArrayRef createNestedArray(TChar* key) {
-    return getOrCreate(key).template to<ArrayRef>();
+    return getOrAddMember(key).template to<ArrayRef>();
   }
 
   // createNestedArray(const std::string&)
   // createNestedArray(const String&)
   template <typename TString>
   ArrayRef createNestedArray(const TString& key) {
-    return getOrCreate(key).template to<ArrayRef>();
+    return getOrAddMember(key).template to<ArrayRef>();
   }
 
   ObjectRef createNestedObject() {
-    return add().to<ObjectRef>();
+    return addElement().to<ObjectRef>();
   }
 
   // createNestedObject(char*)
@@ -110,14 +114,14 @@ class JsonDocument : public Visitable {
   // createNestedObject(const __FlashStringHelper*)
   template <typename TChar>
   ObjectRef createNestedObject(TChar* key) {
-    return getOrCreate(key).template to<ObjectRef>();
+    return getOrAddMember(key).template to<ObjectRef>();
   }
 
   // createNestedObject(const std::string&)
   // createNestedObject(const String&)
   template <typename TString>
   ObjectRef createNestedObject(const TString& key) {
-    return getOrCreate(key).template to<ObjectRef>();
+    return getOrAddMember(key).template to<ObjectRef>();
   }
 
   // operator[](const std::string&)
@@ -164,51 +168,51 @@ class JsonDocument : public Visitable {
   }
 
   FORCE_INLINE VariantConstRef operator[](size_t index) const {
-    return VariantConstRef(_data.get(index));
+    return VariantConstRef(_data.getElement(index));
   }
 
-  FORCE_INLINE VariantRef get(size_t index) {
-    return VariantRef(&_pool, _data.get(index));
+  FORCE_INLINE VariantRef getElement(size_t index) {
+    return VariantRef(&_pool, _data.getElement(index));
   }
 
-  // get(char*) const
-  // get(const char*) const
-  // get(const __FlashStringHelper*) const
+  // getMember(char*) const
+  // getMember(const char*) const
+  // getMember(const __FlashStringHelper*) const
   template <typename TChar>
-  FORCE_INLINE VariantRef get(TChar* key) {
-    return VariantRef(&_pool, _data.get(adaptString(key)));
+  FORCE_INLINE VariantRef getMember(TChar* key) {
+    return VariantRef(&_pool, _data.getMember(adaptString(key)));
   }
 
-  // get(const std::string&) const
-  // get(const String&) const
+  // getMember(const std::string&) const
+  // getMember(const String&) const
   template <typename TString>
   FORCE_INLINE typename enable_if<IsString<TString>::value, VariantRef>::type
-  get(const TString& key) {
-    return VariantRef(&_pool, _data.get(adaptString(key)));
+  getMember(const TString& key) {
+    return VariantRef(&_pool, _data.getMember(adaptString(key)));
   }
 
-  // getOrCreate(char*)
-  // getOrCreate(const char*)
-  // getOrCreate(const __FlashStringHelper*)
+  // getOrAddMember(char*)
+  // getOrAddMember(const char*)
+  // getOrAddMember(const __FlashStringHelper*)
   template <typename TChar>
-  FORCE_INLINE VariantRef getOrCreate(TChar* key) {
-    return VariantRef(&_pool, _data.getOrCreate(adaptString(key), &_pool));
+  FORCE_INLINE VariantRef getOrAddMember(TChar* key) {
+    return VariantRef(&_pool, _data.getOrAddMember(adaptString(key), &_pool));
   }
 
-  // getOrCreate(const std::string&)
-  // getOrCreate(const String&)
+  // getOrAddMember(const std::string&)
+  // getOrAddMember(const String&)
   template <typename TString>
-  FORCE_INLINE VariantRef getOrCreate(const TString& key) {
-    return VariantRef(&_pool, _data.getOrCreate(adaptString(key), &_pool));
+  FORCE_INLINE VariantRef getOrAddMember(const TString& key) {
+    return VariantRef(&_pool, _data.getOrAddMember(adaptString(key), &_pool));
   }
 
-  FORCE_INLINE VariantRef add() {
-    return VariantRef(&_pool, _data.add(&_pool));
+  FORCE_INLINE VariantRef addElement() {
+    return VariantRef(&_pool, _data.addElement(&_pool));
   }
 
   template <typename TValue>
   FORCE_INLINE bool add(const TValue& value) {
-    return add().set(value);
+    return addElement().set(value);
   }
 
   // add(char*) const
@@ -216,7 +220,26 @@ class JsonDocument : public Visitable {
   // add(const __FlashStringHelper*) const
   template <typename TChar>
   FORCE_INLINE bool add(TChar* value) {
-    return add().set(value);
+    return addElement().set(value);
+  }
+
+  FORCE_INLINE void remove(size_t index) {
+    _data.remove(index);
+  }
+  // remove(char*)
+  // remove(const char*)
+  // remove(const __FlashStringHelper*)
+  template <typename TChar>
+  FORCE_INLINE typename enable_if<IsString<TChar*>::value>::type remove(
+      TChar* key) {
+    _data.remove(adaptString(key));
+  }
+  // remove(const std::string&)
+  // remove(const String&)
+  template <typename TString>
+  FORCE_INLINE typename enable_if<IsString<TString>::value>::type remove(
+      const TString& key) {
+    _data.remove(adaptString(key));
   }
 
  protected:

src/ArduinoJson/Document/StaticJsonDocument.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Json/EscapeSequence.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Json/JsonDeserializer.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -11,6 +11,7 @@
 #include "../Polyfills/type_traits.hpp"
 #include "../Variant/VariantData.hpp"
 #include "EscapeSequence.hpp"
+#include "Utf8.hpp"
 
 namespace ARDUINOJSON_NAMESPACE {
 
@@ -18,7 +19,6 @@ template <typename TReader, typename TStringStorage>
 class JsonDeserializer {
   typedef typename remove_reference<TStringStorage>::type::StringBuilder
       StringBuilder;
-  typedef const char *StringType;
 
  public:
   JsonDeserializer(MemoryPool &pool, TReader reader,
@@ -123,10 +123,10 @@ class JsonDeserializer {
       if (!slot) return DeserializationError::NoMemory;
 
       // Parse key
-      StringType key;
+      const char *key;
       err = parseKey(key);
       if (err) return err;
-      slot->setOwnedKey(key);
+      slot->setOwnedKey(make_not_null(key));
 
       // Skip spaces
       err = skipSpacesAndComments();
@@ -161,7 +161,7 @@ class JsonDeserializer {
     }
   }
 
-  DeserializationError parseKey(StringType &key) {
+  DeserializationError parseKey(const char *&key) {
     if (isQuote(current())) {
       return parseQuotedString(key);
     } else {
@@ -170,14 +170,14 @@ class JsonDeserializer {
   }
 
   DeserializationError parseStringValue(VariantData &variant) {
-    StringType value;
+    const char *value;
     DeserializationError err = parseQuotedString(value);
     if (err) return err;
-    variant.setOwnedString(value);
+    variant.setOwnedString(make_not_null(value));
     return DeserializationError::Ok;
   }
 
-  DeserializationError parseQuotedString(StringType &result) {
+  DeserializationError parseQuotedString(const char *&result) {
     StringBuilder builder = _stringStorage.startString();
     const char stopChar = current();
 
@@ -192,7 +192,18 @@ class JsonDeserializer {
       if (c == '\\') {
         c = current();
         if (c == '\0') return DeserializationError::IncompleteInput;
-        if (c == 'u') return DeserializationError::NotSupported;
+        if (c == 'u') {
+#if ARDUINOJSON_DECODE_UNICODE
+          uint16_t codepoint;
+          move();
+          DeserializationError err = parseCodepoint(codepoint);
+          if (err) return err;
+          Utf8::encodeCodepoint(codepoint, builder);
+          continue;
+#else
+          return DeserializationError::NotSupported;
+#endif
+        }
         // replace char
         c = EscapeSequence::unescapeChar(c);
         if (c == '\0') return DeserializationError::InvalidInput;
@@ -207,7 +218,7 @@ class JsonDeserializer {
     return DeserializationError::Ok;
   }
 
-  DeserializationError parseNonQuotedString(StringType &result) {
+  DeserializationError parseNonQuotedString(const char *&result) {
     StringBuilder builder = _stringStorage.startString();
 
     char c = current();
@@ -242,16 +253,40 @@ class JsonDeserializer {
 
     if (isInteger(buffer)) {
       result.setInteger(parseInteger<Integer>(buffer));
-    } else if (isFloat(buffer)) {
+      return DeserializationError::Ok;
+    }
+    if (isFloat(buffer)) {
       result.setFloat(parseFloat<Float>(buffer));
-    } else if (!strcmp(buffer, "true")) {
+      return DeserializationError::Ok;
+    }
+    c = buffer[0];
+    if (c == 't') {  // true
       result.setBoolean(true);
-    } else if (!strcmp(buffer, "false")) {
+      return n == 4 ? DeserializationError::Ok
+                    : DeserializationError::IncompleteInput;
+    }
+    if (c == 'f') {  // false
       result.setBoolean(false);
-    } else if (!strcmp(buffer, "null")) {
-      // already null
-    } else {
-      return DeserializationError::InvalidInput;
+      return n == 5 ? DeserializationError::Ok
+                    : DeserializationError::IncompleteInput;
+    }
+    if (c == 'n') {  // null
+      // the variant is already null
+      return n == 4 ? DeserializationError::Ok
+                    : DeserializationError::IncompleteInput;
+    }
+    return DeserializationError::InvalidInput;
+  }
+
+  DeserializationError parseCodepoint(uint16_t &codepoint) {
+    codepoint = 0;
+    for (uint8_t i = 0; i < 4; ++i) {
+      char digit = current();
+      if (!digit) return DeserializationError::IncompleteInput;
+      uint8_t value = decodeHex(digit);
+      if (value > 0x0F) return DeserializationError::InvalidInput;
+      codepoint = uint16_t((codepoint << 4) | value);
+      move();
     }
     return DeserializationError::Ok;
   }
@@ -269,6 +304,12 @@ class JsonDeserializer {
     return c == '\'' || c == '\"';
   }
 
+  static inline uint8_t decodeHex(char c) {
+    if (c < 'A') return uint8_t(c - '0');
+    c &= ~0x20;  // uppercase
+    return uint8_t(c - 'A' + 10);
+  }
+
   DeserializationError skipSpacesAndComments() {
     for (;;) {
       switch (current()) {

src/ArduinoJson/Json/JsonSerializer.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Json/PrettyJsonSerializer.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Json/TextFormatter.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Json/Utf8.hpp

@@ -0,0 +1,26 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2019
+// MIT License
+
+#pragma once
+
+namespace ARDUINOJSON_NAMESPACE {
+
+namespace Utf8 {
+template <typename TStringBuilder>
+inline void encodeCodepoint(uint16_t codepoint, TStringBuilder &str) {
+  if (codepoint < 0x80) {
+    str.append(char(codepoint));
+    return;
+  }
+
+  if (codepoint >= 0x00000800) {
+    str.append(char(0xe0 /*0b11100000*/ | (codepoint >> 12)));
+    str.append(char(((codepoint >> 6) & 0x3f /*0b00111111*/) | 0x80));
+  } else {
+    str.append(char(0xc0 /*0b11000000*/ | (codepoint >> 6)));
+  }
+  str.append(char((codepoint & 0x3f /*0b00111111*/) | 0x80));
+}
+}  // namespace Utf8
+}  // namespace ARDUINOJSON_NAMESPACE

src/ArduinoJson/Memory/Alignment.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Memory/MemoryPool.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Memory/StringBuilder.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Memory/StringSlot.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Misc/SerializedValue.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Misc/Visitable.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/MsgPack/MsgPackDeserializer.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -17,7 +17,6 @@ template <typename TReader, typename TStringStorage>
 class MsgPackDeserializer {
   typedef typename remove_reference<TStringStorage>::type::StringBuilder
       StringBuilder;
-  typedef const char *StringType;
 
  public:
   MsgPackDeserializer(MemoryPool &pool, TReader reader,
@@ -227,20 +226,20 @@ class MsgPackDeserializer {
   }
 
   template <typename T>
-  DeserializationError readString(StringType &str) {
+  DeserializationError readString(const char *&str) {
     T size;
     if (!readInteger(size)) return DeserializationError::IncompleteInput;
     return readString(str, size);
   }
 
   DeserializationError readString(VariantData &variant, size_t n) {
-    StringType s;
+    const char *s;
     DeserializationError err = readString(s, n);
-    if (!err) variant.setOwnedString(s);
+    if (!err) variant.setOwnedString(make_not_null(s));
     return err;
   }
 
-  DeserializationError readString(StringType &result, size_t n) {
+  DeserializationError readString(const char *&result, size_t n) {
     StringBuilder builder = _stringStorage.startString();
     for (; n; --n) {
       uint8_t c;
@@ -287,10 +286,10 @@ class MsgPackDeserializer {
       VariantSlot *slot = object.addSlot(_pool);
       if (!slot) return DeserializationError::NoMemory;
 
-      StringType key;
+      const char *key;
       DeserializationError err = parseKey(key);
       if (err) return err;
-      slot->setOwnedKey(key);
+      slot->setOwnedKey(make_not_null(key));
 
       err = parse(*slot->data());
       if (err) return err;
@@ -299,7 +298,7 @@ class MsgPackDeserializer {
     return DeserializationError::Ok;
   }
 
-  DeserializationError parseKey(StringType &key) {
+  DeserializationError parseKey(const char *&key) {
     uint8_t code;
     if (!readByte(code)) return DeserializationError::IncompleteInput;
 

src/ArduinoJson/MsgPack/MsgPackSerializer.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/MsgPack/endianess.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/MsgPack/ieee754.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Namespace.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -19,4 +19,5 @@
 #define ARDUINOJSON_NAMESPACE                                                  \
   ARDUINOJSON_CONCAT8(ArduinoJson, ARDUINOJSON_VERSION_MAJOR,                  \
                       ARDUINOJSON_VERSION_MINOR, ARDUINOJSON_VERSION_REVISION, \
-                      _, ARDUINOJSON_USE_LONG_LONG, _, ARDUINOJSON_USE_DOUBLE)
+                      _, ARDUINOJSON_USE_LONG_LONG, ARDUINOJSON_USE_DOUBLE,    \
+                      ARDUINOJSON_DECODE_UNICODE)

src/ArduinoJson/Numbers/Float.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Numbers/FloatParts.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Numbers/FloatTraits.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Numbers/Integer.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Numbers/isFloat.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Numbers/isInteger.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Numbers/parseFloat.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Numbers/parseInteger.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Object/MemberProxy.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -25,18 +25,18 @@ class MemberProxy : public VariantOperators<MemberProxy<TObject, TStringRef> >,
       : _object(variant), _key(key) {}
 
   FORCE_INLINE operator VariantConstRef() const {
-    return getMember();
+    return getUpstreamMember();
   }
 
   FORCE_INLINE this_type &operator=(const this_type &src) {
-    getOrCreateMember().set(src);
+    getOrAddUpstreamMember().set(src);
     return *this;
   }
 
   template <typename TValue>
   FORCE_INLINE typename enable_if<!is_array<TValue>::value, this_type &>::type
   operator=(const TValue &src) {
-    getOrCreateMember().set(src);
+    getOrAddUpstreamMember().set(src);
     return *this;
   }
 
@@ -45,33 +45,60 @@ class MemberProxy : public VariantOperators<MemberProxy<TObject, TStringRef> >,
   // operator=(const __FlashStringHelper*) const
   template <typename TChar>
   FORCE_INLINE this_type &operator=(TChar *src) {
-    getOrCreateMember().set(src);
+    getOrAddUpstreamMember().set(src);
     return *this;
   }
 
+  FORCE_INLINE void clear() const {
+    getUpstreamMember().clear();
+  }
+
   FORCE_INLINE bool isNull() const {
-    return getMember().isNull();
+    return getUpstreamMember().isNull();
   }
 
   template <typename TValue>
   FORCE_INLINE typename VariantAs<TValue>::type as() const {
-    return getMember().template as<TValue>();
+    return getUpstreamMember().template as<TValue>();
   }
 
   template <typename TValue>
   FORCE_INLINE bool is() const {
-    return getMember().template is<TValue>();
+    return getUpstreamMember().template is<TValue>();
+  }
+
+  FORCE_INLINE size_t size() const {
+    return getUpstreamMember().size();
+  }
+
+  FORCE_INLINE void remove(size_t index) const {
+    getUpstreamMember().remove(index);
+  }
+  // remove(char*) const
+  // remove(const char*) const
+  // remove(const __FlashStringHelper*) const
+  template <typename TChar>
+  FORCE_INLINE typename enable_if<IsString<TChar *>::value>::type remove(
+      TChar *key) const {
+    getUpstreamMember().remove(key);
+  }
+  // remove(const std::string&) const
+  // remove(const String&) const
+  template <typename TString>
+  FORCE_INLINE typename enable_if<IsString<TString>::value>::type remove(
+      const TString &key) const {
+    getUpstreamMember().remove(key);
   }
 
   template <typename TValue>
   FORCE_INLINE typename VariantTo<TValue>::type to() {
-    return getOrCreateMember().template to<TValue>();
+    return getOrAddUpstreamMember().template to<TValue>();
   }
 
   template <typename TValue>
   FORCE_INLINE typename enable_if<!is_array<TValue>::value, bool>::type set(
       const TValue &value) {
-    return getOrCreateMember().set(value);
+    return getOrAddUpstreamMember().set(value);
   }
 
   // set(char*) const
@@ -79,56 +106,60 @@ class MemberProxy : public VariantOperators<MemberProxy<TObject, TStringRef> >,
   // set(const __FlashStringHelper*) const
   template <typename TChar>
   FORCE_INLINE bool set(const TChar *value) {
-    return getOrCreateMember().set(value);
+    return getOrAddUpstreamMember().set(value);
   }
 
   template <typename Visitor>
   void accept(Visitor &visitor) const {
-    return getMember().accept(visitor);
+    return getUpstreamMember().accept(visitor);
   }
 
-  using ArrayShortcuts<MemberProxy>::add;
-  FORCE_INLINE VariantRef add() const {
-    return getOrCreateMember().add();
+  FORCE_INLINE VariantRef addElement() const {
+    return getOrAddUpstreamMember().addElement();
   }
 
-  // get(char*) const
-  // get(const char*) const
-  // get(const __FlashStringHelper*) const
+  // getElement(size_t) const
+  FORCE_INLINE VariantRef getElement(size_t index) const {
+    return getUpstreamMember().getElement(index);
+  }
+
+  // getMember(char*) const
+  // getMember(const char*) const
+  // getMember(const __FlashStringHelper*) const
   template <typename TChar>
-  FORCE_INLINE VariantRef get(TChar *key) const {
-    return getMember().get(key);
+  FORCE_INLINE VariantRef getMember(TChar *key) const {
+    return getUpstreamMember().getMember(key);
   }
 
-  // get(const std::string&) const
-  // get(const String&) const
+  // getMember(const std::string&) const
+  // getMember(const String&) const
   template <typename TString>
-  FORCE_INLINE VariantRef get(const TString &key) const {
-    return getMember().get(key);
+  FORCE_INLINE VariantRef getMember(const TString &key) const {
+    return getUpstreamMember().getMember(key);
   }
 
-  // getOrCreate(char*) const
-  // getOrCreate(const char*) const
-  // getOrCreate(const __FlashStringHelper*) const
+  // getOrAddMember(char*) const
+  // getOrAddMember(const char*) const
+  // getOrAddMember(const __FlashStringHelper*) const
   template <typename TChar>
-  FORCE_INLINE VariantRef getOrCreate(TChar *key) const {
-    return getOrCreateMember().getOrCreate(key);
+  FORCE_INLINE VariantRef getOrAddMember(TChar *key) const {
+    return getOrAddUpstreamMember().getOrAddMember(key);
   }
 
-  // getOrCreate(const std::string&) const
-  // getOrCreate(const String&) const
+  // getOrAddMember(const std::string&) const
+  // getOrAddMember(const String&) const
   template <typename TString>
-  FORCE_INLINE VariantRef getOrCreate(const TString &key) const {
-    return getOrCreateMember().getOrCreate(key);
+  FORCE_INLINE VariantRef getOrAddMember(const TString &key) const {
+    return getOrAddUpstreamMember().getOrAddMember(key);
   }
 
  private:
-  FORCE_INLINE VariantRef getMember() const {
-    return _object.get(_key);
+  FORCE_INLINE VariantRef getUpstreamMember() const {
+    return _object.getMember(_key);
   }
 
-  FORCE_INLINE VariantRef getOrCreateMember() const {
-    return _object.getOrCreate(_key);
+  FORCE_INLINE VariantRef getOrAddUpstreamMember() const {
+    return _object.getOrAddMember(_key);
   }
 
   TObject _object;

src/ArduinoJson/Object/ObjectFunctions.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Object/ObjectImpl.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -13,26 +13,26 @@ template <typename TObject>
 template <typename TString>
 inline ArrayRef ObjectShortcuts<TObject>::createNestedArray(
     const TString& key) const {
-  return impl()->getOrCreate(key).template to<ArrayRef>();
+  return impl()->getOrAddMember(key).template to<ArrayRef>();
 }
 
 template <typename TObject>
 template <typename TChar>
 inline ArrayRef ObjectShortcuts<TObject>::createNestedArray(TChar* key) const {
-  return impl()->getOrCreate(key).template to<ArrayRef>();
+  return impl()->getOrAddMember(key).template to<ArrayRef>();
 }
 
 template <typename TObject>
 template <typename TString>
 inline ObjectRef ObjectShortcuts<TObject>::createNestedObject(
     const TString& key) const {
-  return impl()->getOrCreate(key).template to<ObjectRef>();
+  return impl()->getOrAddMember(key).template to<ObjectRef>();
 }
 
 template <typename TObject>
 template <typename TChar>
 inline ObjectRef ObjectShortcuts<TObject>::createNestedObject(
     TChar* key) const {
-  return impl()->getOrCreate(key).template to<ObjectRef>();
+  return impl()->getOrAddMember(key).template to<ObjectRef>();
 }
 }  // namespace ARDUINOJSON_NAMESPACE

src/ArduinoJson/Object/ObjectIterator.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Object/ObjectRef.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once
@@ -82,18 +82,18 @@ class ObjectConstRef : public ObjectRefBase<const CollectionData>,
     return iterator();
   }
 
-  // get(const std::string&) const
-  // get(const String&) const
+  // getMember(const std::string&) const
+  // getMember(const String&) const
   template <typename TString>
-  FORCE_INLINE VariantConstRef get(const TString& key) const {
+  FORCE_INLINE VariantConstRef getMember(const TString& key) const {
     return get_impl(adaptString(key));
   }
 
-  // get(char*) const
-  // get(const char*) const
-  // get(const __FlashStringHelper*) const
+  // getMember(char*) const
+  // getMember(const char*) const
+  // getMember(const __FlashStringHelper*) const
   template <typename TChar>
-  FORCE_INLINE VariantConstRef get(TChar* key) const {
+  FORCE_INLINE VariantConstRef getMember(TChar* key) const {
     return get_impl(adaptString(key));
   }
 
@@ -161,38 +161,38 @@ class ObjectRef : public ObjectRefBase<CollectionData>,
     _data->clear();
   }
 
-  FORCE_INLINE bool copyFrom(ObjectConstRef src) {
+  FORCE_INLINE bool set(ObjectConstRef src) {
     if (!_data || !src._data) return false;
     return _data->copyFrom(*src._data, _pool);
   }
 
-  // get(const std::string&) const
-  // get(const String&) const
+  // getMember(const std::string&) const
+  // getMember(const String&) const
   template <typename TString>
-  FORCE_INLINE VariantRef get(const TString& key) const {
+  FORCE_INLINE VariantRef getMember(const TString& key) const {
     return get_impl(adaptString(key));
   }
 
-  // get(char*) const
-  // get(const char*) const
-  // get(const __FlashStringHelper*) const
+  // getMember(char*) const
+  // getMember(const char*) const
+  // getMember(const __FlashStringHelper*) const
   template <typename TChar>
-  FORCE_INLINE VariantRef get(TChar* key) const {
+  FORCE_INLINE VariantRef getMember(TChar* key) const {
     return get_impl(adaptString(key));
   }
 
-  // getOrCreate(const std::string&) const
-  // getOrCreate(const String&) const
+  // getOrAddMember(const std::string&) const
+  // getOrAddMember(const String&) const
   template <typename TString>
-  FORCE_INLINE VariantRef getOrCreate(const TString& key) const {
+  FORCE_INLINE VariantRef getOrAddMember(const TString& key) const {
     return getOrCreate_impl(adaptString(key));
   }
 
-  // getOrCreate(char*) const
-  // getOrCreate(const char*) const
-  // getOrCreate(const __FlashStringHelper*) const
+  // getOrAddMember(char*) const
+  // getOrAddMember(const char*) const
+  // getOrAddMember(const __FlashStringHelper*) const
   template <typename TChar>
-  FORCE_INLINE VariantRef getOrCreate(TChar* key) const {
+  FORCE_INLINE VariantRef getOrAddMember(TChar* key) const {
     return getOrCreate_impl(adaptString(key));
   }
 

src/ArduinoJson/Object/ObjectShortcuts.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Object/Pair.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Operators/VariantCasts.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Operators/VariantComparisons.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Operators/VariantOperators.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Operators/VariantOr.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Operators/VariantShortcuts.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/assert.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/attributes.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/ctype.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/gsl/not_null.hpp

@@ -0,0 +1,33 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2019
+// MIT License
+
+#pragma once
+
+#include "../assert.hpp"
+
+namespace ARDUINOJSON_NAMESPACE {
+
+template <typename T>
+class not_null {
+ public:
+  explicit not_null(T ptr) : _ptr(ptr) {
+    ARDUINOJSON_ASSERT(ptr != NULL);
+  }
+
+  T get() const {
+    ARDUINOJSON_ASSERT(_ptr != NULL);
+    return _ptr;
+  }
+
+ private:
+  T _ptr;
+};
+
+template <typename T>
+not_null<T> make_not_null(T ptr) {
+  ARDUINOJSON_ASSERT(ptr != NULL);
+  return not_null<T>(ptr);
+}
+
+}  // namespace ARDUINOJSON_NAMESPACE

src/ArduinoJson/Polyfills/math.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/mpl/max.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/conditional.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/enable_if.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/integral_constant.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_array.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_base_of.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_const.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_floating_point.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_integral.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_same.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_signed.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once

src/ArduinoJson/Polyfills/type_traits/is_unsigned.hpp

@@ -1,5 +1,5 @@
 // ArduinoJson - arduinojson.org
-// Copyright Benoit Blanchon 2014-2018
+// Copyright Benoit Blanchon 2014-2019
 // MIT License
 
 #pragma once