Remote trace: plumbing, replace old TRACE with calls to Trace object.

1 files changed, 197 insertions, 0 deletions

diff --git a/node/Trace.cpp b/node/Trace.cpp
new file mode 100644
index 00000000..6b68cfe7
--- /dev/null
+++ b/node/Trace.cpp
@@ -0,0 +1,197 @@
+/*
+ * ZeroTier One - Network Virtualization Everywhere
+ * Copyright (C) 2011-2017  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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * 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.
+ */
+
+#include "Trace.hpp"
+#include "RuntimeEnvironment.hpp"
+#include "Switch.hpp"
+#include "Node.hpp"
+#include "Utils.hpp"
+
+namespace ZeroTier {
+
+#ifdef ZT_TRACE
+static const char *packetVerbString(Packet::Verb v)
+{
+	switch(v) {
+		case Packet::VERB_NOP: return "NOP";
+		case Packet::VERB_HELLO: return "HELLO";
+		case Packet::Packet::VERB_ERROR: return "ERROR";
+		case Packet::VERB_OK: return "OK";
+		case Packet::VERB_WHOIS: return "WHOIS";
+		case Packet::VERB_RENDEZVOUS: return "RENDEZVOUS";
+		case Packet::VERB_FRAME: return "FRAME";
+		case Packet::VERB_EXT_FRAME: return "EXT_FRAME";
+		case Packet::VERB_ECHO: return "ECHO";
+		case Packet::VERB_MULTICAST_LIKE: return "MULTICAST_LIKE";
+		case Packet::VERB_NETWORK_CREDENTIALS: return "NETWORK_CREDENTIALS";
+		case Packet::VERB_NETWORK_CONFIG_REQUEST: return "NETWORK_CONFIG_REQUEST";
+		case Packet::VERB_NETWORK_CONFIG: return "NETWORK_CONFIG";
+		case Packet::VERB_MULTICAST_GATHER: return "MULTICAST_GATHER";
+		case Packet::VERB_MULTICAST_FRAME: return "MULTICAST_FRAME";
+		case Packet::VERB_PUSH_DIRECT_PATHS: return "PUSH_DIRECT_PATHS";
+		case Packet::VERB_USER_MESSAGE: return "USER_MESSAGE";
+		case Packet::VERB_REMOTE_TRACE: return "REMOTE_TRACE";
+	}
+	return "(unknown)";
+}
+
+static const char *packetErrorString(Packet::ErrorCode e)
+{
+	switch(e) {
+		case Packet::ERROR_NONE: return "NONE";
+		case Packet::ERROR_INVALID_REQUEST: return "INVALID_REQUEST";
+		case Packet::ERROR_BAD_PROTOCOL_VERSION: return "BAD_PROTOCOL_VERSION";
+		case Packet::ERROR_OBJ_NOT_FOUND: return "OBJECT_NOT_FOUND";
+		case Packet::ERROR_IDENTITY_COLLISION: return "IDENTITY_COLLISION";
+		case Packet::ERROR_UNSUPPORTED_OPERATION: return "UNSUPPORTED_OPERATION";
+		case Packet::ERROR_NEED_MEMBERSHIP_CERTIFICATE: return "NEED_MEMBERSHIP_CERTIFICATE";
+		case Packet::ERROR_NETWORK_ACCESS_DENIED_: return "NETWORK_ACCESS_DENIED";
+		case Packet::ERROR_UNWANTED_MULTICAST: return "UNWANTED_MULTICAST";
+	}
+	return "(unknown)";
+}
+#endif
+
+void Trace::resettingPathsInScope(const Address &reporter,const InetAddress &reporterPhysicalAddress,const InetAddress &myPhysicalAddress,const InetAddress::IpScope scope)
+{
+}
+
+void Trace::txTimedOut(const Address &destination)
+{
+}
+
+void Trace::peerConfirmingUnknownPath(Peer &peer,const SharedPtr<Path> &path,const uint64_t packetId,const Packet::Verb verb)
+{
+}
+
+void Trace::peerLearnedNewPath(Peer &peer,const SharedPtr<Path> &oldPath,const SharedPtr<Path> &newPath,const uint64_t packetId)
+{
+}
+
+void Trace::peerRedirected(Peer &peer,const SharedPtr<Path> &oldPath,const SharedPtr<Path> &newPath)
+{
+}
+
+void Trace::outgoingFrameDropped(const SharedPtr<Network> &network,const MAC &sourceMac,const MAC &destMac,const unsigned int etherType,const unsigned int vlanId,const unsigned int frameLen,const char *reason)
+{
+}
+
+void Trace::incomingPacketTrustedPath(const SharedPtr<Path> &path,const uint64_t packetId,const Address &source,const uint64_t trustedPathId,bool approved)
+{
+}
+
+void Trace::incomingPacketMessageAuthenticationFailure(const SharedPtr<Path> &path,const uint64_t packetId,const Address &source)
+{
+}
+
+void Trace::incomingPacketInvalid(const SharedPtr<Path> &path,const uint64_t packetId,const Address &source,const Packet::Verb verb,const char *reason)
+{
+}
+
+void Trace::incomingPacketDroppedHELLO(const SharedPtr<Path> &path,const uint64_t packetId,const Address &source,const char *reason)
+{
+}
+
+void Trace::networkAccessDenied(const SharedPtr<Network> &network,const SharedPtr<Path> &path,const uint64_t packetId,const unsigned int packetLength,const Address &source,const Packet::Verb verb,bool credentialsRequested)
+{
+}
+
+void Trace::networkFrameDropped(const SharedPtr<Network> &network,const SharedPtr<Path> &path,const uint64_t packetId,const unsigned int packetLength,const Address &source,const Packet::Verb verb,const MAC &sourceMac,const MAC &destMac)
+{
+}
+
+void Trace::networkConfigRequestSent(const Network &network,const Address &controller)
+{
+}
+
+void Trace::networkFilter(
+	const Network &network,
+	const RuleResultLog &primaryRuleSetLog,
+	const RuleResultLog *const matchingCapabilityRuleSetLog,
+	const Capability *const matchingCapability,
+	const Address &ztSource,
+	const Address &ztDest,
+	const MAC &macSource,
+	const MAC &macDest,
+	const uint8_t *const frameData,
+	const unsigned int frameLen,
+	const unsigned int etherType,
+	const unsigned int vlanId,
+	const bool noTee,
+	const bool inbound,
+	const int accept)
+{
+}
+
+void Trace::credentialRejected(const CertificateOfMembership &c,const char *reason)
+{
+}
+
+void Trace::credentialRejected(const CertificateOfOwnership &c,const char *reason)
+{
+}
+
+void Trace::credentialRejected(const CertificateOfRepresentation &c,const char *reason)
+{
+}
+
+void Trace::credentialRejected(const Capability &c,const char *reason)
+{
+}
+
+void Trace::credentialRejected(const Tag &c,const char *reason)
+{
+}
+
+void Trace::credentialRejected(const Revocation &c,const char *reason)
+{
+}
+
+void Trace::credentialAccepted(const CertificateOfMembership &c)
+{
+}
+
+void Trace::credentialAccepted(const CertificateOfOwnership &c)
+{
+}
+
+void Trace::credentialAccepted(const CertificateOfRepresentation &c)
+{
+}
+
+void Trace::credentialAccepted(const Capability &c)
+{
+}
+
+void Trace::credentialAccepted(const Tag &c)
+{
+}
+
+void Trace::credentialAccepted(const Revocation &c)
+{
+}
+
+} // namespace ZeroTier