diff options
Diffstat (limited to 'node/MulticastGroup.hpp')
| -rw-r--r-- | node/MulticastGroup.hpp | 47 |
1 files changed, 20 insertions, 27 deletions
diff --git a/node/MulticastGroup.hpp b/node/MulticastGroup.hpp index be4e8084..0f4a621e 100644 --- a/node/MulticastGroup.hpp +++ b/node/MulticastGroup.hpp @@ -1,6 +1,6 @@ /* * ZeroTier One - Network Virtualization Everywhere - * Copyright (C) 2011-2016 ZeroTier, Inc. https://www.zerotier.com/ + * Copyright (C) 2011-2018 ZeroTier, Inc. https://www.zerotier.com/ * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -14,6 +14,14 @@ * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * -- + * + * You can be released from the requirements of the license by purchasing + * a commercial license. Buying such a license is mandatory as soon as you + * develop commercial closed-source software that incorporates or links + * directly against ZeroTier software without disclosing the source code + * of your own application. */ #ifndef ZT_MULTICASTGROUP_HPP @@ -21,8 +29,6 @@ #include <stdint.h> -#include <string> - #include "MAC.hpp" #include "InetAddress.hpp" @@ -46,15 +52,13 @@ namespace ZeroTier { class MulticastGroup { public: - MulticastGroup() - throw() : + MulticastGroup() : _mac(), _adi(0) { } - MulticastGroup(const MAC &m,uint32_t a) - throw() : + MulticastGroup(const MAC &m,uint32_t a) : _mac(m), _adi(a) { @@ -67,7 +71,6 @@ public: * @return Multicat group for ARP/NDP */ static inline MulticastGroup deriveMulticastGroupForAddressResolution(const InetAddress &ip) - throw() { if (ip.isV4()) { // IPv4 wants broadcast MACs, so we shove the V4 address itself into @@ -87,30 +90,20 @@ public: } /** - * @return Human readable string representing this group (MAC/ADI in hex) - */ - inline std::string toString() const - { - char buf[64]; - Utils::snprintf(buf,sizeof(buf),"%.2x%.2x%.2x%.2x%.2x%.2x/%.8lx",(unsigned int)_mac[0],(unsigned int)_mac[1],(unsigned int)_mac[2],(unsigned int)_mac[3],(unsigned int)_mac[4],(unsigned int)_mac[5],(unsigned long)_adi); - return std::string(buf); - } - - /** * @return Multicast address */ - inline const MAC &mac() const throw() { return _mac; } + inline const MAC &mac() const { return _mac; } /** * @return Additional distinguishing information */ - inline uint32_t adi() const throw() { return _adi; } + inline uint32_t adi() const { return _adi; } - inline unsigned long hashCode() const throw() { return (_mac.hashCode() ^ (unsigned long)_adi); } + inline unsigned long hashCode() const { return (_mac.hashCode() ^ (unsigned long)_adi); } - inline bool operator==(const MulticastGroup &g) const throw() { return ((_mac == g._mac)&&(_adi == g._adi)); } - inline bool operator!=(const MulticastGroup &g) const throw() { return ((_mac != g._mac)||(_adi != g._adi)); } - inline bool operator<(const MulticastGroup &g) const throw() + inline bool operator==(const MulticastGroup &g) const { return ((_mac == g._mac)&&(_adi == g._adi)); } + inline bool operator!=(const MulticastGroup &g) const { return ((_mac != g._mac)||(_adi != g._adi)); } + inline bool operator<(const MulticastGroup &g) const { if (_mac < g._mac) return true; @@ -118,9 +111,9 @@ public: return (_adi < g._adi); return false; } - inline bool operator>(const MulticastGroup &g) const throw() { return (g < *this); } - inline bool operator<=(const MulticastGroup &g) const throw() { return !(g < *this); } - inline bool operator>=(const MulticastGroup &g) const throw() { return !(*this < g); } + inline bool operator>(const MulticastGroup &g) const { return (g < *this); } + inline bool operator<=(const MulticastGroup &g) const { return !(g < *this); } + inline bool operator>=(const MulticastGroup &g) const { return !(*this < g); } private: MAC _mac; |