1 files changed, 30 insertions, 0 deletions
diff --git a/SwifTools/EmojiMapper.h b/SwifTools/EmojiMapper.h
new file mode 100644
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+++ b/SwifTools/EmojiMapper.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2016-2017 Isode Limited.
+ * All rights reserved.
+ * See the COPYING file for more information.
+ */
+
+#pragma once
+
+#include <string>
+#include <unordered_map>
+#include <vector>
+
+namespace Swift {
+    class EmojiMapper {
+        public:
+            static std::string shortnameToUnicode(const std::string& shortname);
+            static std::string unicodeToShortname(const std::string& unicode);
+            static std::vector<std::string> categoryNameToEmojis(const std::string& category);
+            static std::string categoryToFlagshipUnicodeEmoji(const std::string& category);
+            static std::vector<std::string> getCategories();
+
+        public:
+            // \ref shortnameUnicode maps ASCII shortnames (e.g. joy, grin, smiley, …) to a emoji UTF-8 encoded unicode sequence.
+            static const std::unordered_map<std::string, std::string> shortnameUnicode;
+            // \ref unicodeShortname is the reverse mapping of \ref shortnameUnicode.
+            static const std::unordered_map<std::string, std::string> unicodeShortname;
+            // \ref emojisInCategory maps an emoji category name to a \ref std::vector of UTF-8 encoded unicode sequence strings.
+            static const std::unordered_map<std::string, std::vector<std::string>> emojisInCategory;
+    };
+}