#include <LSA.h>
Public Member Functions | |
NetworkLSA (void) | |
NetworkLSA (const OSPFNetworkLSA &lsa) | |
NetworkLSA (const NetworkLSA &lsa) | |
virtual | ~NetworkLSA (void) |
bool | ValidateLSChecksum () const |
bool | Update (const OSPFNetworkLSA *lsa) |
bool | DiffersFrom (const OSPFNetworkLSA *networkLSA) const |
OSPF::NetworkLSA::NetworkLSA | ( | void | ) | [inline] |
OSPF::NetworkLSA::NetworkLSA | ( | const OSPFNetworkLSA & | lsa | ) | [inline] |
OSPF::NetworkLSA::NetworkLSA | ( | const NetworkLSA & | lsa | ) | [inline] |
bool OSPF::NetworkLSA::ValidateLSChecksum | ( | ) | const [inline] |
bool OSPF::NetworkLSA::Update | ( | const OSPFNetworkLSA * | lsa | ) |
Referenced by OSPF::Area::AgeDatabase(), and OSPF::NeighborState::ChangeState().
00021 { 00022 bool different = DiffersFrom(lsa); 00023 (*this) = (*lsa); 00024 ResetInstallTime(); 00025 if (different) { 00026 ClearNextHops(); 00027 return true; 00028 } else { 00029 return false; 00030 } 00031 }
bool OSPF::NetworkLSA::DiffersFrom | ( | const OSPFNetworkLSA * | networkLSA | ) | const |
Referenced by Update().
00034 { 00035 const OSPFLSAHeader& lsaHeader = networkLSA->getHeader(); 00036 bool differentHeader = ((header_var.getLsOptions() != lsaHeader.getLsOptions()) || 00037 ((header_var.getLsAge() == MAX_AGE) && (lsaHeader.getLsAge() != MAX_AGE)) || 00038 ((header_var.getLsAge() != MAX_AGE) && (lsaHeader.getLsAge() == MAX_AGE)) || 00039 (header_var.getLsaLength() != lsaHeader.getLsaLength())); 00040 bool differentBody = false; 00041 00042 if (!differentHeader) { 00043 differentBody = ((networkMask_var != networkLSA->getNetworkMask()) || 00044 (attachedRouters_arraysize != networkLSA->getAttachedRoutersArraySize())); 00045 00046 if (!differentBody) { 00047 unsigned int routerCount = attachedRouters_arraysize; 00048 for (unsigned int i = 0; i < routerCount; i++) { 00049 if (attachedRouters_var[i] != networkLSA->getAttachedRouters(i)) { 00050 differentBody = true; 00051 break; 00052 } 00053 } 00054 } 00055 } 00056 00057 return (differentHeader || differentBody); 00058 }