forked from LosaDev/ls-2019-source
117 lines
2.5 KiB
C++
117 lines
2.5 KiB
C++
// cPacket.cpp: implementation of the cPacket class.
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//
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//////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "Server.h"
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#include "cPacket.h"
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//#define _ENCODE 1
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//////////////////////////////////////////////////////////////////////
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// Construction/Destruction
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//////////////////////////////////////////////////////////////////////
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cPacket::cPacket() : m_nLength(0)
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{
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m_Buffer = new uint8[MAX_TRANSFER_SIZE];
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ZeroMemory(m_Buffer, MAX_TRANSFER_SIZE);
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m_Compress = new uint8[MAX_TRANSFER_SIZE];
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ZeroMemory(m_Compress, MAX_TRANSFER_SIZE);
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m_Decompress = new uint8[MAX_TRANSFER_SIZE];
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ZeroMemory(m_Decompress, MAX_TRANSFER_SIZE);
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}
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cPacket::~cPacket()
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{
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if(m_Buffer)
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{
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delete []m_Buffer;
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m_Buffer = NULL;
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}
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if(m_Compress)
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{
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delete []m_Compress;
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m_Compress = NULL;
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}
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if(m_Decompress)
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{
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delete []m_Decompress;
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m_Decompress = NULL;
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}
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}
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BOOL cPacket::Make(const uint16 nCommand, const uint8 *lpData, const uint16 nLength, const uint8 nSequence)
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{
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if(0 == nSequence)
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{
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return Pack(nCommand, lpData, nLength, nSequence);
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}
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return Pack(nCommand, lpData, nLength, nSequence);
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//switch(ENCRYPT_OFF)
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//{
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//case ENCRYPT_OFF: // 비압축
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// {
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// return Pack(nCommand, lpData, nLength, nSequence);
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// }
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// break;
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//case ENCRYPT_ON: // 압축
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// {
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// uint32 nResult = cEncrypt::Compress(lpData, nLength, m_Compress);
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// return Pack(nCommand, m_Compress, static_cast<uint16>(nResult), nSequence);
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// }
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// break;
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//}
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return FALSE;
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}
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BOOL cPacket::Pack(const uint16 nCommand, const uint8 *lpData, const uint16 nLength, const uint8 nSequence)
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{
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// 총 길이
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m_nLength = nLength + sizeof(cHeader);
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if(m_nLength <= 60000)
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{
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// Header 설정
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m_Header.SetHeader(nLength, nCommand, nSequence);
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CopyMemory(m_Buffer, reinterpret_cast<uint8*>(&m_Header), sizeof(cHeader));
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// Payload 복사
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CopyMemory(m_Buffer+sizeof(cHeader), lpData, nLength);
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return TRUE;
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}
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m_nLength = 0;
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return FALSE;
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}
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BOOL cPacket::Decode(uint8 *lpBuffer, const uint32 nLength, const uint8 nSequence, uint32& nResult)
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{
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if(0 == nSequence)
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return FALSE;
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return FALSE;
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//switch(g_Config.GetEncryptType())
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//{
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//case ENCRYPT_OFF: // 비압축
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// {
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// return FALSE;
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// }
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// break;
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//case ENCRYPT_ON: // 압축해제
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// {
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// nResult = Decompress(lpBuffer, nLength, m_Decompress);
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// return TRUE;
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// }
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// break;
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//}
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return FALSE;
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} |