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-rw-r--r--include/lib/ArduinoJson/StringTraits/CharPointer.hpp64
1 files changed, 64 insertions, 0 deletions
diff --git a/include/lib/ArduinoJson/StringTraits/CharPointer.hpp b/include/lib/ArduinoJson/StringTraits/CharPointer.hpp
new file mode 100644
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+++ b/include/lib/ArduinoJson/StringTraits/CharPointer.hpp
@@ -0,0 +1,64 @@
+// 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) {
+ const char* actual = reinterpret_cast<const char*>(str);
+ if (!actual || !expected) return actual == expected;
+ return strcmp(actual, 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> {};
+} // namespace Internals
+} // namespace ArduinoJson