C++ (Cpp) CheckSum::test Examples

Example #1

File: NetBase.cpp Project: SergeyStrukov/CCore

bool IPHeader::testCheckSum() const
 {
  CheckSum sum;
  
  sum(vhl,tos,len,id,flags_offset,ttl,proto.get(),check_sum,src.get(),dst.get());
  
  return sum.test();
 }

Example #2

File: NetBase.cpp Project: SergeyStrukov/CCore

bool ICMPEcho::testCheckSum(PtrLen<const uint8> data) const
 {
  CheckSum sum;
  
  sum(type.get(),code,check_sum,id,num);
  
  sum.add(data);
  
  return sum.test();
 }

Example #3

File: NetBase.cpp Project: SergeyStrukov/CCore

bool UDPHeader::testCheckSum(IPAddress src,IPAddress dst,IPLen len,PtrLen<const uint8> data) const
 {
  if( !check_sum ) return true;
 
  CheckSum sum;
  
  uint16 proto=IP_UDP;
  
  sum(src.get(),dst.get(),proto,len,src_port,dst_port,len,check_sum);
  
  sum.add(data);
  
  return sum.test();
 }