Refine the proto dns_resolver.proto
1. refine the enum type Transport
The name of 1st enum value is TRANSPORT_UNKNOWN
2. remove the wrong character "CR"
Bug: 119862317
Test: ./out/host/linux-x86/bin/statsd_testdrive 116
Merged-In: Iaf7abac6170d5818a263392731069d7bf021d981
Merged-In: I8f0e7449036062ecc3827e477ced325d84c1bf54
(cherry picked from commit aee26c026c203a50ffb3b28baaf9aace73f335c7)
Change-Id: Ie33a2ea58d6f39345d0f1d4141eea8b9c458dcfc
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 3d060fe..f76037a 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -5301,7 +5301,7 @@
// Only valid for event_type = EVENT_RESNSEND.
optional int32 res_nsend_flags = 5;
- optional android.stats.dnsresolver.Transport network_type = 6;
+ optional android.stats.dnsresolver.NetworkType network_type = 6;
// The DNS over TLS mode on a specific netId.
optional android.stats.dnsresolver.PrivateDnsModes private_dns_modes = 7;
diff --git a/core/proto/android/stats/dnsresolver/dns_resolver.proto b/core/proto/android/stats/dnsresolver/dns_resolver.proto
index af6fea0..b7bf384 100644
--- a/core/proto/android/stats/dnsresolver/dns_resolver.proto
+++ b/core/proto/android/stats/dnsresolver/dns_resolver.proto
@@ -1,214 +1,216 @@
-/*
- * 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.dnsresolver;
-
-enum EventType {
- EVENT_UNKNOWN = 0;
- EVENT_GETADDRINFO = 1;
- EVENT_GETHOSTBYNAME = 2;
- EVENT_GETHOSTBYADDR = 3;
- EVENT_RES_NSEND = 4;
-}
-
-// 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_NO_ERROR = 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 {
- IV_UNKNOWN = 0;
- IV_IPV4 = 1;
- IV_IPV6 = 2;
-}
-
-enum TransportType {
- TT_UNKNOWN = 0;
- TT_UDP = 1;
- TT_TCP = 2;
- TT_DOT = 3;
-}
-
-enum PrivateDnsModes {
- PDM_UNKNOWN = 0;
- PDM_OFF = 1;
- PDM_OPPORTUNISTIC = 2;
- PDM_STRICT = 3;
-}
-
-enum Transport {
- // Indicates this network uses a Cellular transport.
- TRANSPORT_DEFAULT = 0; // TRANSPORT_CELLULAR
- // Indicates this network uses a Wi-Fi transport.
- TRANSPORT_WIFI = 1;
- // Indicates this network uses a Bluetooth transport.
- TRANSPORT_BLUETOOTH = 2;
- // Indicates this network uses an Ethernet transport.
- TRANSPORT_ETHERNET = 3;
- // Indicates this network uses a VPN transport.
- TRANSPORT_VPN = 4;
- // Indicates this network uses a Wi-Fi Aware transport.
- TRANSPORT_WIFI_AWARE = 5;
- // Indicates this network uses a LoWPAN transport.
- TRANSPORT_LOWPAN = 6;
-}
-
-enum CacheStatus{
- // the cache can't handle that kind of queries.
- // or the answer buffer is too small.
- CS_UNSUPPORTED = 0;
- // the cache doesn't know about this query.
- CS_NOTFOUND = 1;
- // the cache found the answer.
- CS_FOUND = 2;
- // Don't do anything on cache.
- CS_SKIP = 3;
-}
-
-message DnsQueryEvent {
- optional android.stats.dnsresolver.NsRcode rcode = 1;
-
- optional android.stats.dnsresolver.NsType type = 2;
-
- optional android.stats.dnsresolver.CacheStatus cache_hit = 3;
-
- optional android.stats.dnsresolver.IpVersion ip_version = 4;
-
- optional android.stats.dnsresolver.TransportType transport = 5;
-
- // Number of DNS query retry times
- optional int32 retry_times = 6;
-
- // Ordinal number of name server.
- optional int32 dns_server_count = 7;
-
- // Used only by TCP and DOT. True for new connections.
- optional bool connected = 8;
-
- optional int32 latency_micros = 9;
-}
-
-message DnsQueryEvents {
- repeated DnsQueryEvent dns_query_event = 1;
-}
+/*
+ * 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.dnsresolver;
+
+enum EventType {
+ EVENT_UNKNOWN = 0;
+ EVENT_GETADDRINFO = 1;
+ EVENT_GETHOSTBYNAME = 2;
+ EVENT_GETHOSTBYADDR = 3;
+ EVENT_RES_NSEND = 4;
+}
+
+// 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_NO_ERROR = 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;
+ NS_R_TIMEOUT = 255;
+}
+
+// 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 {
+ IV_UNKNOWN = 0;
+ IV_IPV4 = 1;
+ IV_IPV6 = 2;
+}
+
+enum Protocol {
+ PROTO_UNKNOWN = 0;
+ PROTO_UDP = 1;
+ PROTO_TCP = 2;
+ PROTO_DOT = 3;
+}
+
+enum PrivateDnsModes {
+ PDM_UNKNOWN = 0;
+ PDM_OFF = 1;
+ PDM_OPPORTUNISTIC = 2;
+ PDM_STRICT = 3;
+}
+
+enum NetworkType {
+ NT_UNKNOWN = 0;
+ // Indicates this network uses a Cellular transport.
+ NT_CELLULAR = 1;
+ // Indicates this network uses a Wi-Fi transport.
+ NT_WIFI = 2;
+ // Indicates this network uses a Bluetooth transport.
+ NT_BLUETOOTH = 3;
+ // Indicates this network uses an Ethernet transport.
+ NT_ETHERNET = 4;
+ // Indicates this network uses a VPN transport.
+ NT_VPN = 5;
+ // Indicates this network uses a Wi-Fi Aware transport.
+ NT_WIFI_AWARE = 6;
+ // Indicates this network uses a LoWPAN transport.
+ NT_LOWPAN = 7;
+}
+
+enum CacheStatus{
+ // the cache can't handle that kind of queries.
+ // or the answer buffer is too small.
+ CS_UNSUPPORTED = 0;
+ // the cache doesn't know about this query.
+ CS_NOTFOUND = 1;
+ // the cache found the answer.
+ CS_FOUND = 2;
+ // Don't do anything on cache.
+ CS_SKIP = 3;
+}
+
+message DnsQueryEvent {
+ optional android.stats.dnsresolver.NsRcode rcode = 1;
+
+ optional android.stats.dnsresolver.NsType type = 2;
+
+ optional android.stats.dnsresolver.CacheStatus cache_hit = 3;
+
+ optional android.stats.dnsresolver.IpVersion ip_version = 4;
+
+ optional android.stats.dnsresolver.Protocol protocol = 5;
+
+ // Number of DNS query retry times
+ optional int32 retry_times = 6;
+
+ // Ordinal number of name server.
+ optional int32 dns_server_index = 7;
+
+ // Used only by TCP and DOT. True for new connections.
+ optional bool connected = 8;
+
+ optional int32 latency_micros = 9;
+}
+
+message DnsQueryEvents {
+ repeated DnsQueryEvent dns_query_event = 1;
+}
