update dns message atom (b6b90b68) · Commits · e / os / android_frameworks_base

cmds/statsd/src/atoms.proto

+27 −40

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		@@ -41,6 +41,7 @@ import "frameworks/base/core/proto/android/server/location/enums.proto";
		import "frameworks/base/core/proto/android/service/procstats_enum.proto";
		import "frameworks/base/core/proto/android/service/usb.proto";
		import "frameworks/base/core/proto/android/stats/connectivity/network_stack.proto";
		import "frameworks/base/core/proto/android/stats/connectivity/resolv_stats.proto";
		import "frameworks/base/core/proto/android/stats/enums.proto";
		import "frameworks/base/core/proto/android/stats/docsui/docsui_enums.proto";
		import "frameworks/base/core/proto/android/stats/devicepolicy/device_policy.proto";
		@@ -4950,53 +4951,39 @@ message AppCompacted {
		}

		/**
		* Logs the latency period(in microseconds) and the return code of
		* the DNS(Domain Name System) lookups.
		* These 4 methods(GETADDRINFO,GETHOSTBYNAME,GETHOSTBYADDR,RES_NSEND)
		* to get info(address or hostname) from DNS server(or DNS cache).
		* Logged from:
		* /system/netd/server/DnsProxyListener.cpp
		* Logs a DNS lookup operation initiated by the system resolver on behalf of an application
		* invoking native APIs such as getaddrinfo() or Java APIs such as Network#getAllByName().
		*
		* The top-level message represents the entire lookup operation, which may result one or more
		* queries to the recursive DNS resolvers. Those are individually logged in DnsQueryEvent to
		* enable computing error rates and network latency and timeouts broken up by query type,
		* transport, network interface, etc.
		*/
		message NetworkDnsEventReported {
		// The types of the DNS lookups, as defined in
		//system/netd/server/binder/android/net/metrics/INetdEventListener.aidl
		enum EventType {
		EVENT_UNKNOWN = 0;
		EVENT_GETADDRINFO = 1;
		EVENT_GETHOSTBYNAME = 2;
		EVENT_GETHOSTBYADDR = 3;
		EVENT_RES_NSEND = 4;
		}
		optional EventType event_type = 1;

		// The return value of the DNS resolver for each DNS lookups.
		//bionic/libc/include/netdb.h
		//system/netd/resolv/include/netd_resolv/resolv.h
		enum ReturnCode {
		EAI_NO_ERROR = 0;
		EAI_ADDRFAMILY = 1;
		EAI_AGAIN = 2;
		EAI_BADFLAGS = 3;
		EAI_FAIL = 4;
		EAI_FAMILY = 5;
		EAI_MEMORY = 6;
		EAI_NODATA = 7;
		EAI_NONAME = 8;
		EAI_SERVICE = 9;
		EAI_SOCKTYPE = 10;
		EAI_SYSTEM = 11;
		EAI_BADHINTS = 12;
		EAI_PROTOCOL = 13;
		EAI_OVERFLOW = 14;
		RESOLV_TIMEOUT = 255;
		EAI_MAX = 256;
		}
		optional ReturnCode return_code = 2;

		// The latency period(in microseconds) it took for this DNS lookup to complete.
		optional android.stats.connectivity.EventType event_type = 1;

		optional android.stats.connectivity.ReturnCode return_code = 2;

		// The latency in microseconds of the entire DNS lookup operation.
		optional int32 latency_micros = 3;

		optional android.stats.connectivity.DnsQueryEventRe dns_query_event_re = 4 [(log_mode) = MODE_BYTES];

		// ResNSend flags defined in android/multinetwork.h
		optional int32 flags = 5;

		optional android.net.NetworkCapabilitiesProto.Transport network_type = 6;

		// The DNS over TLS mode on a specific netId.
		optional android.stats.connectivity.PrivateDnsModes private_dns_modes = 7;

		// Additional pass-through fields opaque to statsd.
		// The DNS resolver Mainline module can add new fields here without requiring an OS update.
		optional android.stats.connectivity.DnsCallEvent dns_call_event = 8 [(log_mode) = MODE_BYTES];
		}


		/**
		* Logs when a data stall event occurs.
		*

core/proto/android/stats/connectivity/resolv_stats.proto

0 → 100644

+182 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/
		syntax = "proto2";
		package android.stats.connectivity;
		import "frameworks/base/core/proto/android/net/networkcapabilities.proto";

		enum EventType {
		EVENT_UNKNOWN = 0;
		EVENT_GETADDRINFO = 1;
		EVENT_GETHOSTBYNAME = 2;
		EVENT_GETHOSTBYADDR = 3;
		EVENT_RES_NSEND = 4;
		}

		enum PrivateDnsModes {
		OFF = 0;
		OPPORTUNISTIC = 1;
		STRICT = 2;
		}
		// The return value of the DNS resolver for each DNS lookups.
		// bionic/libc/include/netdb.h
		// system/netd/resolv/include/netd_resolv/resolv.h
		enum ReturnCode {
		RC_EAI_NO_ERROR = 0;
		RC_EAI_ADDRFAMILY = 1;
		RC_EAI_AGAIN = 2;
		RC_EAI_BADFLAGS = 3;
		RC_EAI_FAIL = 4;
		RC_EAI_FAMILY = 5;
		RC_EAI_MEMORY = 6;
		RC_EAI_NODATA = 7;
		RC_EAI_NONAME = 8;
		RC_EAI_SERVICE = 9;
		RC_EAI_SOCKTYPE = 10;
		RC_EAI_SYSTEM = 11;
		RC_EAI_BADHINTS = 12;
		RC_EAI_PROTOCOL = 13;
		RC_EAI_OVERFLOW = 14;
		RC_RESOLV_TIMEOUT = 255;
		RC_EAI_MAX = 256;
		}


		enum NsRcode {
		ns_r_noerror = 0; // No error occurred.
		ns_r_formerr = 1; // Format error.
		ns_r_servfail = 2; // Server failure.
		ns_r_nxdomain = 3; // Name error.
		ns_r_notimpl = 4; // Unimplemented.
		ns_r_refused = 5; // Operation refused.
		// these are for BIND_UPDATE
		ns_r_yxdomain = 6; // Name exists
		ns_r_yxrrset = 7; // RRset exists
		ns_r_nxrrset = 8; // RRset does not exist
		ns_r_notauth = 9; // Not authoritative for zone
		ns_r_notzone = 10; // Zone of record different from zone section
		ns_r_max = 11;
		// The following are EDNS extended rcodes
		ns_r_badvers = 16;
		// The following are TSIG errors
		//ns_r_badsig = 16,
		ns_r_badkey = 17;
		ns_r_badtime = 18;
		}

		// Currently defined type values for resources and queries.
		enum NsType {
		ns_t_invalid = 0; // Cookie.
		ns_t_a = 1; // Host address.
		ns_t_ns = 2; // Authoritative server.
		ns_t_md = 3; // Mail destination.
		ns_t_mf = 4; // Mail forwarder.
		ns_t_cname = 5; // Canonical name.
		ns_t_soa = 6; // Start of authority zone.
		ns_t_mb = 7; // Mailbox domain name.
		ns_t_mg = 8; // Mail group member.
		ns_t_mr = 9; // Mail rename name.
		ns_t_null = 10; // Null resource record.
		ns_t_wks = 11; // Well known service.
		ns_t_ptr = 12; // Domain name pointer.
		ns_t_hinfo = 13; // Host information.
		ns_t_minfo = 14; // Mailbox information.
		ns_t_mx = 15; // Mail routing information.
		ns_t_txt = 16; // Text strings.
		ns_t_rp = 17; // Responsible person.
		ns_t_afsdb = 18; // AFS cell database.
		ns_t_x25 = 19; // X_25 calling address.
		ns_t_isdn = 20; // ISDN calling address.
		ns_t_rt = 21; // Router.
		ns_t_nsap = 22; // NSAP address.
		ns_t_nsap_ptr = 23; // Reverse NSAP lookup (deprecated).
		ns_t_sig = 24; // Security signature.
		ns_t_key = 25; // Security key.
		ns_t_px = 26; // X.400 mail mapping.
		ns_t_gpos = 27; // Geographical position (withdrawn).
		ns_t_aaaa = 28; // IPv6 Address.
		ns_t_loc = 29; // Location Information.
		ns_t_nxt = 30; // Next domain (security).
		ns_t_eid = 31; // Endpoint identifier.
		ns_t_nimloc = 32; // Nimrod Locator.
		ns_t_srv = 33; // Server Selection.
		ns_t_atma = 34; // ATM Address
		ns_t_naptr = 35; // Naming Authority PoinTeR
		ns_t_kx = 36; // Key Exchange
		ns_t_cert = 37; // Certification record
		ns_t_a6 = 38; // IPv6 address (experimental)
		ns_t_dname = 39; // Non-terminal DNAME
		ns_t_sink = 40; // Kitchen sink (experimentatl)
		ns_t_opt = 41; // EDNS0 option (meta-RR)
		ns_t_apl = 42; // Address prefix list (RFC 3123)
		ns_t_ds = 43; // Delegation Signer
		ns_t_sshfp = 44; // SSH Fingerprint
		ns_t_ipseckey = 45; // IPSEC Key
		ns_t_rrsig = 46; // RRset Signature
		ns_t_nsec = 47; // Negative security
		ns_t_dnskey = 48; // DNS Key
		ns_t_dhcid = 49; // Dynamic host configuratin identifier
		ns_t_nsec3 = 50; // Negative security type 3
		ns_t_nsec3param = 51;// Negative security type 3 parameters
		ns_t_hip = 55; // Host Identity Protocol
		ns_t_spf = 99; // Sender Policy Framework
		ns_t_tkey = 249; // Transaction key
		ns_t_tsig = 250; // Transaction signature.
		ns_t_ixfr = 251; // Incremental zone transfer.
		ns_t_axfr = 252; // Transfer zone of authority.
		ns_t_mailb = 253; // Transfer mailbox records.
		ns_t_maila = 254; // Transfer mail agent records.
		ns_t_any = 255; // Wildcard match.
		ns_t_zxfr = 256; // BIND-specific, nonstandard.
		ns_t_dlv = 32769; // DNSSEC look-aside validatation.
		ns_t_max = 65536;
		}

		enum IpVersion {
		IPV4 = 0;
		IPV6 = 1;
		MIXED = 2;
		}

		enum TransportType {
		UDP = 0;
		TCP = 1;
		DOT = 2;
		DOT_UDP = 3;
		DOT_TCP = 4;
		}

		message DnsQueryEvent {
		optional NsRcode rrcode = 1;
		optional NsType rrtype = 2;
		optional bool cache_hit = 3;
		optional IpVersion ipversion = 4;
		optional TransportType transport = 5;
		optional int32 packet_retransmits = 6; // Used only by the UDP transport
		optional int32 reconnects = 7; // Used only by TCP and DOT
		optional int32 latency_micros = 8;
		optional int32 active_experiments = 9;
		optional android.net.NetworkCapabilitiesProto.Transport network_type = 10;
		}

		message DnsQueryEventRe {
		repeated DnsQueryEvent dns_query_event = 1;
		}


		message DnsCallEvent {

		}