From efa55eb5b3d3a4942789bdf397c3a6d6226475d4 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <daniel.friesel@uos.de>
Date: Mon, 7 Sep 2020 12:57:22 +0200
Subject: Revert "remove external libraries from main branch"

This reverts commit 0558244645611f314f47e0fa427f7323ce253eaf.
---
 .../Serialization/StreamPrintAdapter.hpp           | 39 ++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp

(limited to 'include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp')

diff --git a/include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp b/include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp
new file mode 100644
index 0000000..60f0af4
--- /dev/null
+++ b/include/lib/ArduinoJson/Serialization/StreamPrintAdapter.hpp
@@ -0,0 +1,39 @@
+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2018
+// MIT License
+
+#pragma once
+
+#include "../Configuration.hpp"
+
+#if ARDUINOJSON_ENABLE_STD_STREAM
+
+#include <ostream>
+
+namespace ArduinoJson {
+namespace Internals {
+
+class StreamPrintAdapter {
+ public:
+  explicit StreamPrintAdapter(std::ostream& os) : _os(os) {}
+
+  size_t print(char c) {
+    _os << c;
+    return 1;
+  }
+
+  size_t print(const char* s) {
+    _os << s;
+    return strlen(s);
+  }
+
+ private:
+  // cannot be assigned
+  StreamPrintAdapter& operator=(const StreamPrintAdapter&);
+
+  std::ostream& _os;
+};
+}
+}
+
+#endif  // ARDUINOJSON_ENABLE_STD_STREAM
-- 
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