/* recv stream to a edp packet (S->C) */
EdpPacket* GetEdpPacket(RecvBuffer* buf)
{
EdpPacket* pkg = NULL;
int32_t flag = 0;
flag = IsPkgComplete(buf);
if (flag <= 0)
{
printf("%s flag<=0\n", __func__);
return pkg;
}
pkg = NewBuffer();
WriteBytes(pkg, buf->_data, flag);
/* shrink buffer */
memmove(buf->_data, buf->_data + flag, buf->_write_pos - flag);
buf->_write_pos -= flag;
return pkg;
}
/* recv stream to a edp packet (S->C) */
EdpPacket* GetEdpPacket(RecvBuffer* buf)
{
//assert(buf->_read_pos == 0);
EdpPacket* pkg = 0;
int32 flag = IsPkgComplete(buf);
if (flag <= 0)
{
return pkg;
}
pkg = NewBuffer();
WriteBytes(pkg, buf->_data, flag);
/* shrink buffer */
mymemmove(buf->_data, buf->_data + flag, buf->_write_pos - flag);
buf->_write_pos -= flag;
return pkg;
}
