Move DnsProxyListener to libnetd_resolv
[1] Support APIs for netd to set callbacks and bring up
DnsProxyListener.
[2] Keep DnsProxyListener functioning as usual by function pointers,
including getNetworkContext(), checkCallingPermission(), and
getPrefix64().
[3] Use libbinder_ndk to report onDnsEvent().
Test: as follows
- built, flashed, booted
- system/netd/tests/runtests.sh passed
- netd_benchmark passed
- Browsing websites passed
Change-Id: Ib6575833c248579aa079e302795b6d6cddde1f2b
diff --git a/server/EventReporter.h b/server/EventReporter.h
index d4dc93d..7dfa659 100644
--- a/server/EventReporter.h
+++ b/server/EventReporter.h
@@ -37,7 +37,7 @@
// std::atomic<android::net::metrics::INetdEventListener> and deleting the mutex.
//
// Alternatively, if this locking causes a performance penalty, have each single-threaded
- // caller (DnsProxyListener, FwmarkServer) keep their own per-thread copy of NetdEventListener
+ // caller (FwmarkServer) keep their own per-thread copy of NetdEventListener
// and remove mNetdEventListener entirely.
android::sp<android::net::metrics::INetdEventListener> mNetdEventListener;
std::mutex mutex;