Adam Ierymenko 9c7ee5a21e Tear out old "link quality" stuff since it is not currently used and will be done differently.		8 years ago
..
Address.hpp	Cleanup.	9 years ago
Array.hpp	Minor cleanup.	9 years ago
AtomicCounter.hpp	GCC/G++ build fixes, GitHub issue #563	9 years ago
Buffer.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
C25519.cpp	Minor cleanup.	9 years ago
C25519.hpp	Minor cleanup.	9 years ago
Capability.cpp	Clean up WHOIS code.	9 years ago
Capability.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
CertificateOfMembership.cpp	Clean up WHOIS code.	9 years ago
CertificateOfMembership.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
CertificateOfOwnership.cpp	Clean up WHOIS code.	9 years ago
CertificateOfOwnership.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
Constants.hpp	Refactor path stability stuff and add basic multipath support.	9 years ago
Credential.hpp	Delete something that turns out not to be useful. This will be handled differently.	9 years ago
Dictionary.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
Hashtable.hpp	Clean up remote tracing code, add per-network remote trace settings, add remote trace level, and make local trace output readable again.	8 years ago
Identity.cpp	Minor cleanup.	9 years ago
Identity.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
IncomingPacket.cpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
IncomingPacket.hpp	timestamps changed from uint64_t to int64_t	9 years ago
InetAddress.cpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
InetAddress.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
MAC.hpp	Clean up remote tracing code, add per-network remote trace settings, add remote trace level, and make local trace output readable again.	8 years ago
Membership.cpp	A few more uint64_t -> int64_t changes for timestamps	9 years ago
Membership.hpp	A few more uint64_t -> int64_t changes for timestamps	9 years ago
MulticastGroup.hpp	Minor cleanup.	9 years ago
Multicaster.cpp	timestamps changed from uint64_t to int64_t	9 years ago
Multicaster.hpp	timestamps changed from uint64_t to int64_t	9 years ago
Mutex.hpp	Mutex::lock and ::unlock just called themselves	9 years ago
Network.cpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
Network.hpp	timestamps changed from uint64_t to int64_t	9 years ago
NetworkConfig.cpp	Clean up remote tracing code, add per-network remote trace settings, add remote trace level, and make local trace output readable again.	8 years ago
NetworkConfig.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
NetworkController.hpp	License header update.	9 years ago
Node.cpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
Node.hpp	Clean up remote tracing code, add per-network remote trace settings, add remote trace level, and make local trace output readable again.	8 years ago
NonCopyable.hpp	Minor cleanup.	9 years ago
OutboundMulticast.cpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
OutboundMulticast.hpp	timestamps changed from uint64_t to int64_t	9 years ago
Packet.cpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
Packet.hpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
Path.cpp	timestamps changed from uint64_t to int64_t	9 years ago
Path.hpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
Peer.cpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
Peer.hpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
Poly1305.cpp	Minor cleanup.	9 years ago
Poly1305.hpp	Minor cleanup.	9 years ago
README.md	Actual documentation.	9 years ago
Revocation.cpp	Clean up WHOIS code.	9 years ago
Revocation.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
RuntimeEnvironment.hpp	Remote trace: plumbing, replace old TRACE with calls to Trace object.	9 years ago
SHA512.cpp	License header update.	9 years ago
SHA512.hpp	License header update.	9 years ago
Salsa20.cpp	Some code cleanup and make sure any type punning is guarded with ZT_NO_TYPE_PUNNING.	9 years ago
Salsa20.hpp	Another very small crypto optimization.	9 years ago
SelfAwareness.cpp	timestamps changed from uint64_t to int64_t	9 years ago
SelfAwareness.hpp	timestamps changed from uint64_t to int64_t	9 years ago
SharedPtr.hpp	More cleanup, Linux build fixes.	9 years ago
Switch.cpp	Tear out old "link quality" stuff since it is not currently used and will be done differently.	8 years ago
Switch.hpp	timestamps changed from uint64_t to int64_t	9 years ago
Tag.cpp	Clean up WHOIS code.	9 years ago
Tag.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago
Topology.cpp	Refactor path stability stuff and add basic multipath support.	9 years ago
Topology.hpp	Refactor path stability stuff and add basic multipath support.	9 years ago
Trace.cpp	Warning removal.	8 years ago
Trace.hpp	Clean up remote tracing code, add per-network remote trace settings, add remote trace level, and make local trace output readable again.	8 years ago
Utils.cpp	More cleanup.	9 years ago
Utils.hpp	More optimization work.	8 years ago
World.hpp	Some micro-optimizations, including a memcpy that is faster than Linux for most distro/compiler versions.	8 years ago

README.md

ZeroTier Network Hypervisor Core

This directory contains the real ZeroTier: a completely OS-independent global virtual Ethernet switch engine. This is where the magic happens.

Give it wire packets and it gives you Ethernet packets, and vice versa. The core contains absolutely no actual I/O, port configuration, or other OS-specific code (except Utils::getSecureRandom()). It provides a simple C API via /include/ZeroTierOne.h. It's designed to be small and maximally portable for future use on small embedded and special purpose systems.

Code in here follows these guidelines:

Keep it minimal, especially in terms of code footprint and memory use.
There should be no OS-dependent code here unless absolutely necessary (e.g. getSecureRandom).
If it's not part of the core virtual Ethernet switch it does not belong here.
No C++11 or C++14 since older and embedded compilers don't support it yet and this should be maximally portable.
Minimize the use of complex C++ features since at some point we might end up "minus-minus'ing" this code if doing so proves necessary to port to tiny embedded systems.