Added custom implementation of strtod() (issue #453)

include/ArduinoJson/Polyfills/parseInteger.hpp

@@ -0,0 +1,56 @@
+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+// If you like this project, please add a star!
+
+#pragma once
+
+#include <stdlib.h>
+
+namespace ArduinoJson {
+namespace Polyfills {
+template <typename T>
+T parseInteger(const char *s);
+
+template <>
+inline long parseInteger<long>(const char *s) {
+  return ::strtol(s, NULL, 10);
+}
+
+template <>
+inline unsigned long parseInteger<unsigned long>(const char *s) {
+  return ::strtoul(s, NULL, 10);
+}
+
+template <>
+inline int parseInteger<int>(const char *s) {
+  return ::atoi(s);
+}
+
+#if ARDUINOJSON_USE_LONG_LONG
+template <>
+inline long long parseInteger<long long>(const char *s) {
+  return ::strtoll(s, NULL, 10);
+}
+
+template <>
+inline unsigned long long parseInteger<unsigned long long>(const char *s) {
+  return ::strtoull(s, NULL, 10);
+}
+#endif
+
+#if ARDUINOJSON_USE_INT64
+template <>
+inline __int64 parseInteger<__int64>(const char *s) {
+  return ::_strtoi64(s, NULL, 10);
+}
+
+template <>
+inline unsigned __int64 parseInteger<unsigned __int64>(const char *s) {
+  return ::_strtoui64(s, NULL, 10);
+}
+#endif
+}
+}