Added deserializeMsgPack() (issue #358)

src/ArduinoJson/Strings/CharPointer.hpp

@@ -0,0 +1,62 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2018
+// MIT License
+
+#pragma once
+
+namespace ArduinoJson {
+namespace Internals {
+
+template <typename TChar>
+struct CharPointerTraits {
+  class Reader {
+    const TChar* _ptr;
+
+   public:
+    Reader(const TChar* ptr)
+        : _ptr(ptr ? ptr : reinterpret_cast<const TChar*>("")) {}
+
+    void move() {
+      ++_ptr;
+    }
+
+    char current() const {
+      return char(_ptr[0]);
+    }
+
+    char next() const {
+      return char(_ptr[1]);
+    }
+  };
+
+  static bool equals(const TChar* str, const char* expected) {
+    return strcmp(reinterpret_cast<const char*>(str), expected) == 0;
+  }
+
+  static bool is_null(const TChar* str) {
+    return !str;
+  }
+
+  typedef const char* duplicate_t;
+
+  template <typename Buffer>
+  static duplicate_t duplicate(const TChar* str, Buffer* buffer) {
+    if (!str) return NULL;
+    size_t size = strlen(reinterpret_cast<const char*>(str)) + 1;
+    void* dup = buffer->alloc(size);
+    if (dup != NULL) memcpy(dup, str, size);
+    return static_cast<duplicate_t>(dup);
+  }
+
+  static const bool has_append = false;
+  static const bool has_equals = true;
+  static const bool should_duplicate = !IsConst<TChar>::value;
+};
+
+// char*, unsigned char*, signed char*
+// const char*, const unsigned char*, const signed char*
+template <typename TChar>
+struct StringTraits<TChar*, typename EnableIf<IsChar<TChar>::value>::type>
+    : CharPointerTraits<TChar> {};
+}
+}