QQInPacket::CQQInPacket()
{
}
CQQInPacket::~CQQInPacket()
{
}
PQQTOKEN CQQInPacket::pop_token()
{
PQQTOKEN pToken=NULL;
unsigned short v=0;
pop_net(v);
if (v)
{
pToken=(PQQTOKEN)MALLOC(sizeof(QQTOKEN)+v+2);
if (pToken)
{
memset(pToken,0,sizeof(QQTOKEN)+v+2);
pToken->len=v;
pop(pToken->data,pToken->len);
}
}
return pToken;
}
UINT CQQInPacket::skip_token()
{
UINT nSkip=0;
unsigned short v=0;
if (pop_net(v))
{
nSkip+=2+pop(NULL,v);
}
return nSkip;
}
void CQQInPacket::pop_head(PQQHEADER pHeader)
{
pop(pHeader,sizeof(QQHEADER));
if (pHeader)
{
pHeader->ver=byteswap_ushort(pHeader->ver);
pHeader->cmd=byteswap_ushort(pHeader->cmd);
pHeader->order=byteswap_ushort(pHeader->order);
pHeader->qqnum=byteswap_ulong(pHeader->qqnum);
}
}
BYTE *CQQInPacket::pop_body(unsigned char *key, int &out_len)
{
BYTE * out=NULL;
if (m_pData && m_nRead<m_Len-1)
{
unsigned int size=m_Len-m_nRead-1;
if (size)
{
out=(BYTE *)MALLOC(size);
if (out)
{
out_len=size;
int ret=qqdecrypt(m_pData+m_nRead,size,key,out,&out_len);
}
}
}
return out;
} |
