diff options
| -rw-r--r-- | src/network/core/address.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/network/core/address.h b/src/network/core/address.h index 30e79f7a4..9515de976 100644 --- a/src/network/core/address.h +++ b/src/network/core/address.h @@ -168,6 +168,23 @@ public: } /** + * Compare the address of this class with the address of another. + * @param address the other address. + */ + bool operator < (NetworkAddress &address) + { + int r = this->address.ss_family - address.address.ss_family; + if (r == 0 && this->IsResolved() && address.IsResolved()) { + r = this->address_length - address.address_length; + if (r == 0) r = memcmp(&this->address, &address.address, this->address_length) == 0; + } else { + r = strcmp(this->GetHostname(), address.GetHostname()); + } + if (r == 0) r = this->GetPort() - address.GetPort(); + return r < 0; + } + + /** * Assign another address to ourself * @param other obviously the address to assign to us * @return 'this' |