From b841546574893ed5eb7e999c1cc43924fe827e5b Mon Sep 17 00:00:00 2001
From: Shauren <shauren.trinity@gmail.com>
Date: Sat, 26 Mar 2016 17:15:20 +0100
Subject: Core/Common: Moved MessageBuffer to common

(cherry picked from commit a81a204678f4cbd8b8a53333600f50f0b494706a)
---
 src/server/shared/Networking/MessageBuffer.h | 138 ---------------------------
 1 file changed, 138 deletions(-)
 delete mode 100644 src/server/shared/Networking/MessageBuffer.h

(limited to 'src/server/shared/Networking')

diff --git a/src/server/shared/Networking/MessageBuffer.h b/src/server/shared/Networking/MessageBuffer.h
deleted file mode 100644
index d68bee181b1..00000000000
--- a/src/server/shared/Networking/MessageBuffer.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
-* Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
-*
-* This program is free software; you can redistribute it and/or modify it
-* under the terms of the GNU General Public License as published by the
-* Free Software Foundation; either version 2 of the License, or (at your
-* option) any later version.
-*
-* This program is distributed in the hope that it will be useful, but WITHOUT
-* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
-* more details.
-*
-* You should have received a copy of the GNU General Public License along
-* with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef __MESSAGEBUFFER_H_
-#define __MESSAGEBUFFER_H_
-
-#include "Define.h"
-#include <vector>
-
-class MessageBuffer
-{
-    typedef std::vector<uint8>::size_type size_type;
-
-public:
-    MessageBuffer() : _wpos(0), _rpos(0), _storage()
-    {
-        _storage.resize(4096);
-    }
-
-    explicit MessageBuffer(std::size_t initialSize) : _wpos(0), _rpos(0), _storage()
-    {
-        _storage.resize(initialSize);
-    }
-
-    MessageBuffer(MessageBuffer const& right) : _wpos(right._wpos), _rpos(right._rpos), _storage(right._storage)
-    {
-    }
-
-    MessageBuffer(MessageBuffer&& right) : _wpos(right._wpos), _rpos(right._rpos), _storage(right.Move()) { }
-
-    void Reset()
-    {
-        _wpos = 0;
-        _rpos = 0;
-    }
-
-    void Resize(size_type bytes)
-    {
-        _storage.resize(bytes);
-    }
-
-    uint8* GetBasePointer() { return _storage.data(); }
-
-    uint8* GetReadPointer() { return GetBasePointer() + _rpos; }
-
-    uint8* GetWritePointer() { return GetBasePointer() + _wpos; }
-
-    void ReadCompleted(size_type bytes) { _rpos += bytes; }
-
-    void WriteCompleted(size_type bytes) { _wpos += bytes; }
-
-    size_type GetActiveSize() const { return _wpos - _rpos; }
-
-    size_type GetRemainingSpace() const { return _storage.size() - _wpos; }
-
-    size_type GetBufferSize() const { return _storage.size(); }
-
-    // Discards inactive data
-    void Normalize()
-    {
-        if (_rpos)
-        {
-            if (_rpos != _wpos)
-                memmove(GetBasePointer(), GetReadPointer(), GetActiveSize());
-            _wpos -= _rpos;
-            _rpos = 0;
-        }
-    }
-
-    // Ensures there's "some" free space, make sure to call Normalize() before this
-    void EnsureFreeSpace()
-    {
-        // resize buffer if it's already full
-        if (GetRemainingSpace() == 0)
-            _storage.resize(_storage.size() * 3 / 2);
-    }
-
-    void Write(void const* data, std::size_t size)
-    {
-        if (size)
-        {
-            memcpy(GetWritePointer(), data, size);
-            WriteCompleted(size);
-        }
-    }
-
-    std::vector<uint8>&& Move()
-    {
-        _wpos = 0;
-        _rpos = 0;
-        return std::move(_storage);
-    }
-
-    MessageBuffer& operator=(MessageBuffer const& right)
-    {
-        if (this != &right)
-        {
-            _wpos = right._wpos;
-            _rpos = right._rpos;
-            _storage = right._storage;
-        }
-
-        return *this;
-    }
-
-    MessageBuffer& operator=(MessageBuffer&& right)
-    {
-        if (this != &right)
-        {
-            _wpos = right._wpos;
-            _rpos = right._rpos;
-            _storage = right.Move();
-        }
-
-        return *this;
-    }
-
-private:
-    size_type _wpos;
-    size_type _rpos;
-    std::vector<uint8> _storage;
-};
-
-#endif /* __MESSAGEBUFFER_H_ */
-- 
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