From 6778e3b87cc9a6f5d195a2c80e5b499e3d94558b Mon Sep 17 00:00:00 2001
From: dec05eba <dec05eba@protonmail.com>
Date: Sun, 27 Jan 2019 02:09:50 +0100
Subject: Add binds to emoji parsing, refactor

---
 src/MessageComposer.cpp | 160 ------------------------------------------------
 1 file changed, 160 deletions(-)
 delete mode 100644 src/MessageComposer.cpp

(limited to 'src/MessageComposer.cpp')

diff --git a/src/MessageComposer.cpp b/src/MessageComposer.cpp
deleted file mode 100644
index 71fa62e..0000000
--- a/src/MessageComposer.cpp
+++ /dev/null
@@ -1,160 +0,0 @@
-#include "../include/dchat/MessageComposer.hpp"
-#include <assert.h>
-#include <string.h>
-
-namespace dchat
-{
-    enum class Token
-    {
-        NONE,
-        END_OF_FILE,
-
-        TEXT,
-        TYPE
-    };
-
-    struct Tokenizer
-    {
-        Tokenizer(const char *_text, usize _size)
-        {
-            assert(_text);
-            text = _text;
-            size = _size;
-            index = 0;
-            identifierRange = { 0, 0 };
-            typeRange = { 0, 0 };
-            typeDataRange = { 0, 0 };
-        }
-
-        enum class EnclosedType
-        {
-            TEXT,
-            DATA
-        };
-        
-        EnclosedType parseEnclosedData(char endSymbol)
-        {
-            bool foundEndOfType = false;
-
-            while(index < size)
-            {
-                char c = getChar();
-                ++index;
-                if(c == endSymbol)
-                {
-                    foundEndOfType = true;
-                    break;
-                }
-            }
-
-            if(!foundEndOfType)
-                return EnclosedType::TEXT;
-
-            return EnclosedType::DATA;
-        }
-
-        Token next()
-        {
-            if(index >= size)
-                return Token::END_OF_FILE;
-
-            char c = getChar();
-            if(c == '[')
-            {
-                usize start = index;
-                ++index;
-                if(parseEnclosedData(']') == EnclosedType::TEXT)
-                {
-                    identifierRange.start = start;
-                    identifierRange.end = index;
-                    return Token::TEXT;
-                }
-
-                if(index == size || getChar() != '(')
-                {
-                    identifierRange.start = start;
-                    identifierRange.end = index;
-                    return Token::TEXT;
-                }
-
-                typeRange.start = start + 1;
-                typeRange.end = index - 1;
-                typeDataRange.start = index + 1;
-
-                ++index;
-                switch(parseEnclosedData(')'))
-                {
-                    case EnclosedType::TEXT:
-                    {
-                        identifierRange.start = start;
-                        identifierRange.end = index;
-                        return Token::TEXT;
-                    }
-                    case EnclosedType::DATA:
-                    {
-                        typeDataRange.end = index - 1;
-                        return Token::TYPE;
-                    }
-                }
-            }
-            else
-            {
-                identifierRange.start = index;
-                ++index;
-                while(index < size)
-                {
-                    c = getChar();
-                    if(c == '[')
-                        break;
-                    ++index;
-                }
-                identifierRange.end = index;
-                return Token::TEXT;
-            }
-
-            assert(false);
-            return Token::NONE;
-        }
-
-        char getChar() const
-        {
-            assert(index < size);
-            return text[index];
-        }
-
-        const char *text;
-        usize size;
-        usize index;
-
-        Range identifierRange;
-        Range typeRange;
-        Range typeDataRange;
-    };
-
-    void compose(const char *text, usize size, std::function<void(MessagePart)> callbackFunc)
-    {
-        Tokenizer tokenizer(text, size);
-        Token token = tokenizer.next();
-        while(token != Token::END_OF_FILE)
-        {
-            if(token == Token::TEXT)
-            {
-                callbackFunc(MessagePart { MessagePart::Type::TEXT, tokenizer.identifierRange });
-                token = tokenizer.next();
-            }
-            else if(token == Token::TYPE)
-            {
-                if(tokenizer.typeRange.length() == 5 && memcmp(text + tokenizer.typeRange.start, "emoji", 5) == 0)
-                {
-                    callbackFunc(MessagePart { MessagePart::Type::EMOJI, tokenizer.typeDataRange });
-                }
-                else
-                {
-                    Range typeToTextRange = { tokenizer.typeRange.start - 1, tokenizer.typeDataRange.end + 1 };
-                    callbackFunc(MessagePart{ MessagePart::Type::TEXT, typeToTextRange });
-                }
-                token = tokenizer.next();
-            }
-        }
-    }
-}
\ No newline at end of file
-- 
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