Added support of long long (issue #171)

src/Arduino/Print.cpp

@@ -9,8 +9,8 @@
 
 #include "../../include/ArduinoJson/Arduino/Print.hpp"
 
-#include <math.h>   // for isnan() and isinf()
-#include <stdio.h>  // for sprintf()
+#include <stdio.h>
+#include <math.h>  // for isnan() and isinf()
 
 // only for GCC 4.9+
 #if defined(__GNUC__) && \
@@ -55,18 +55,6 @@ size_t Print::print(double value, int digits) {
   return print(tmp);
 }
 
-size_t Print::print(long value) {
-  char tmp[32];
-  sprintf(tmp, "%ld", value);
-  return print(tmp);
-}
-
-size_t Print::print(int value) {
-  char tmp[32];
-  sprintf(tmp, "%d", value);
-  return print(tmp);
-}
-
 size_t Print::println() { return write('\r') + write('\n'); }
 
 #endif

src/JsonArray.cpp

@@ -21,20 +21,6 @@ JsonArray::node_type *JsonArray::getNodeAt(size_t index) const {
   return node;
 }
 
-JsonArray &JsonArray::createNestedArray() {
-  if (!_buffer) return JsonArray::invalid();
-  JsonArray &array = _buffer->createArray();
-  add(array);
-  return array;
-}
-
-JsonObject &JsonArray::createNestedObject() {
-  if (!_buffer) return JsonObject::invalid();
-  JsonObject &object = _buffer->createObject();
-  add(object);
-  return object;
-}
-
 void JsonArray::removeAt(size_t index) { removeNode(getNodeAt(index)); }
 
 void JsonArray::writeTo(JsonWriter &writer) const {

src/JsonObject.cpp

@@ -18,35 +18,7 @@ using namespace ArduinoJson::Internals;
 
 JsonObject JsonObject::_invalid(NULL);
 
-JsonObject::node_type *JsonObject::getOrCreateNodeAt(JsonObjectKey key) {
-  node_type *existingNode = getNodeAt(key);
-  if (existingNode) return existingNode;
-
-  node_type *newNode = addNewNode();
-  return newNode;
-}
-
-template <typename TKey>
-JsonArray &JsonObject::createArrayAt(TKey key) {
-  if (!_buffer) return JsonArray::invalid();
-  JsonArray &array = _buffer->createArray();
-  setNodeAt<TKey, const JsonVariant &>(key, array);
-  return array;
-}
-template JsonArray &JsonObject::createArrayAt<const char *>(const char *);
-template JsonArray &JsonObject::createArrayAt<const String &>(const String &);
-
-template <typename TKey>
-JsonObject &JsonObject::createObjectAt(TKey key) {
-  if (!_buffer) return JsonObject::invalid();
-  JsonObject &array = _buffer->createObject();
-  setNodeAt<TKey, const JsonVariant &>(key, array);
-  return array;
-}
-template JsonObject &JsonObject::createObjectAt<const char *>(const char *);
-template JsonObject &JsonObject::createObjectAt<const String &>(const String &);
-
-JsonObject::node_type *JsonObject::getNodeAt(JsonObjectKey key) const {
+JsonObject::node_type *JsonObject::getNodeAt(const char *key) const {
   for (node_type *node = _firstNode; node; node = node->next) {
     if (!strcmp(node->content.key, key)) return node;
   }

src/JsonVariant.cpp

@@ -17,31 +17,7 @@ using namespace ArduinoJson::Internals;
 
 namespace ArduinoJson {
 
-template <typename TFloat>
-static TFloat parse(const char *);
-
-template <>
-float parse<float>(const char *s) {
-  return static_cast<float>(strtod(s, NULL));
-}
-
-template <>
-double parse<double>(const char *s) {
-  return strtod(s, NULL);
-}
-
-template <>
-long parse<long>(const char *s) {
-  return strtol(s, NULL, 10);
-}
-
-template <>
-int parse<int>(const char *s) {
-  return atoi(s);
-}
-
-template <>
-const char *JsonVariant::as<const char *>() const {
+const char *JsonVariant::asString() const {
   if (_type == JSON_UNPARSED && _content.asString &&
       !strcmp("null", _content.asString))
     return NULL;
@@ -61,22 +37,7 @@ JsonFloat JsonVariant::asFloat() const {
   return 0.0;
 }
 
-JsonInteger JsonVariant::asInteger() const {
-  if (_type == JSON_INTEGER || _type == JSON_BOOLEAN) return _content.asInteger;
-
-  if (_type >= JSON_FLOAT_0_DECIMALS)
-    return static_cast<JsonInteger>(_content.asFloat);
-
-  if ((_type == JSON_STRING || _type == JSON_UNPARSED) && _content.asString) {
-    if (!strcmp("true", _content.asString)) return 1;
-    return parse<JsonInteger>(_content.asString);
-  }
-
-  return 0L;
-}
-
-template <>
-String JsonVariant::as<String>() const {
+String JsonVariant::toString() const {
   String s;
   if ((_type == JSON_STRING || _type == JSON_UNPARSED) &&
       _content.asString != NULL)