copied refactor to trunk

1 files changed, 0 insertions, 155 deletions

diff --git a/src/engine/e_packer.cpp b/src/engine/e_packer.cpp
deleted file mode 100644
index 0d8aeab3..00000000
--- a/src/engine/e_packer.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/* copyright (c) 2007 magnus auvinen, see licence.txt for more info */
-#include <stdlib.h> /* rand() */
-#include <base/system.h>
-
-#include "e_packer.h"
-#include "e_compression.h"
-#include "e_engine.h"
-#include "e_config.h"
-
-void CPacker::Reset()
-{
-	m_Error = 0;
-	m_pCurrent = m_aBuffer;
-	m_pEnd = m_pCurrent + PACKER_BUFFER_SIZE;
-}
-
-void CPacker::AddInt(int i)
-{
-	if(m_Error)
-		return;
-		
-	/* make sure that we have space enough */
-	if(m_pEnd - m_pCurrent < 6)
-	{
-		dbg_break();
-		m_Error = 1;
-	}
-	else
-		m_pCurrent = vint_pack(m_pCurrent, i);
-}
-
-void CPacker::AddString(const char *pStr, int Limit)
-{
-	if(m_Error)
-		return;
-	
-	/* */
-	if(Limit > 0)
-	{
-		while(*pStr && Limit != 0)
-		{
-			*m_pCurrent++ = *pStr++;
-			Limit--;
-			
-			if(m_pCurrent >= m_pEnd)
-			{
-				m_Error = 1;
-				break;
-			}
-		}
-		*m_pCurrent++ = 0;
-	}
-	else
-	{
-		while(*pStr)
-		{
-			*m_pCurrent++ = *pStr++;
-
-			if(m_pCurrent >= m_pEnd)
-			{
-				m_Error = 1;
-				break;
-			}
-		}
-		*m_pCurrent++ = 0;
-	}
-}
-
-void CPacker::AddRaw(const unsigned char *pData, int Size)
-{
-	if(m_Error)
-		return;
-		
-	if(m_pCurrent+Size >= m_pEnd)
-	{
-		m_Error = 1;
-		return;
-	}
-	
-	while(Size)
-	{
-		*m_pCurrent++ = *pData++;
-		Size--;
-	}
-}
-
-
-void CUnpacker::Reset(const unsigned char *pData, int Size)
-{
-	m_Error = 0;
-	m_pStart = pData;
-	m_pEnd = m_pStart + Size;
-	m_pCurrent = m_pStart;
-}
-
-int CUnpacker::GetInt()
-{
-	if(m_Error)
-		return 0;
-		
-	if(m_pCurrent >= m_pEnd)
-	{
-		m_Error = 1;
-		return 0;
-	}
-	
-	int i;
-	m_pCurrent = vint_unpack(m_pCurrent, &i);
-	if(m_pCurrent > m_pEnd)
-	{
-		m_Error = 1;
-		return 0;
-	}
-	return i;
-}
-
-const char *CUnpacker::GetString()
-{
-	if(m_Error || m_pCurrent >= m_pEnd)
-		return "";
-		
-	char *pPtr = (char *)m_pCurrent;
-	while(*m_pCurrent) /* skip the string */
-	{
-		m_pCurrent++;
-		if(m_pCurrent == m_pEnd)
-		{
-			m_Error = 1;;
-			return "";
-		}
-	}
-	m_pCurrent++;
-	
-	/* sanitize all strings */
-	str_sanitize(pPtr);
-	return pPtr;
-}
-
-const unsigned char *CUnpacker::GetRaw(int Size)
-{
-	const unsigned char *pPtr = m_pCurrent;
-	if(m_Error)
-		return 0;
-	
-	/* check for nasty sizes */
-	if(Size < 0 || m_pCurrent+Size > m_pEnd)
-	{
-		m_Error = 1;
-		return 0;
-	}
-
-	/* "unpack" the data */	
-	m_pCurrent += Size;
-	return pPtr;
-}