Merge "SyncSM11.1 make some functions inline" into main
diff --git a/Tethering/src/com/android/networkstack/tethering/Tethering.java b/Tethering/src/com/android/networkstack/tethering/Tethering.java
index 3277363..da3b584 100644
--- a/Tethering/src/com/android/networkstack/tethering/Tethering.java
+++ b/Tethering/src/com/android/networkstack/tethering/Tethering.java
@@ -2734,84 +2734,73 @@
}
}
- private IpServer.Callback makeControlCallback() {
- return new IpServer.Callback() {
- @Override
- public void updateInterfaceState(IpServer who, int state, int lastError) {
- notifyInterfaceStateChange(who, state, lastError);
+ private class ControlCallback extends IpServer.Callback {
+ @Override
+ public void updateInterfaceState(IpServer who, int state, int lastError) {
+ final String iface = who.interfaceName();
+ final TetherState tetherState = mTetherStates.get(iface);
+ if (tetherState != null && tetherState.ipServer.equals(who)) {
+ tetherState.lastState = state;
+ tetherState.lastError = lastError;
+ } else {
+ if (DBG) Log.d(TAG, "got notification from stale iface " + iface);
}
- @Override
- public void updateLinkProperties(IpServer who, LinkProperties newLp) {
- notifyLinkPropertiesChanged(who, newLp);
- }
+ mLog.log(String.format("OBSERVED iface=%s state=%s error=%s", iface, state, lastError));
- @Override
- public void dhcpLeasesChanged() {
- maybeDhcpLeasesChanged();
+ // If TetherMainSM is in ErrorState, TetherMainSM stays there.
+ // Thus we give a chance for TetherMainSM to recover to InitialState
+ // by sending CMD_CLEAR_ERROR
+ if (lastError == TETHER_ERROR_INTERNAL_ERROR) {
+ mTetherMainSM.sendMessage(TetherMainSM.CMD_CLEAR_ERROR, who);
}
-
- @Override
- public void requestEnableTethering(int tetheringType, boolean enabled) {
- mTetherMainSM.sendMessage(TetherMainSM.EVENT_REQUEST_CHANGE_DOWNSTREAM,
- tetheringType, 0, enabled ? Boolean.TRUE : Boolean.FALSE);
+ int which;
+ switch (state) {
+ case IpServer.STATE_UNAVAILABLE:
+ case IpServer.STATE_AVAILABLE:
+ which = TetherMainSM.EVENT_IFACE_SERVING_STATE_INACTIVE;
+ break;
+ case IpServer.STATE_TETHERED:
+ case IpServer.STATE_LOCAL_ONLY:
+ which = TetherMainSM.EVENT_IFACE_SERVING_STATE_ACTIVE;
+ break;
+ default:
+ Log.wtf(TAG, "Unknown interface state: " + state);
+ return;
}
- };
- }
-
- // TODO: Move into TetherMainSM.
- private void notifyInterfaceStateChange(IpServer who, int state, int error) {
- final String iface = who.interfaceName();
- final TetherState tetherState = mTetherStates.get(iface);
- if (tetherState != null && tetherState.ipServer.equals(who)) {
- tetherState.lastState = state;
- tetherState.lastError = error;
- } else {
- if (DBG) Log.d(TAG, "got notification from stale iface " + iface);
+ mTetherMainSM.sendMessage(which, state, 0, who);
+ sendTetherStateChangedBroadcast();
}
- mLog.log(String.format("OBSERVED iface=%s state=%s error=%s", iface, state, error));
-
- // If TetherMainSM is in ErrorState, TetherMainSM stays there.
- // Thus we give a chance for TetherMainSM to recover to InitialState
- // by sending CMD_CLEAR_ERROR
- if (error == TETHER_ERROR_INTERNAL_ERROR) {
- mTetherMainSM.sendMessage(TetherMainSM.CMD_CLEAR_ERROR, who);
- }
- int which;
- switch (state) {
- case IpServer.STATE_UNAVAILABLE:
- case IpServer.STATE_AVAILABLE:
- which = TetherMainSM.EVENT_IFACE_SERVING_STATE_INACTIVE;
- break;
- case IpServer.STATE_TETHERED:
- case IpServer.STATE_LOCAL_ONLY:
- which = TetherMainSM.EVENT_IFACE_SERVING_STATE_ACTIVE;
- break;
- default:
- Log.wtf(TAG, "Unknown interface state: " + state);
+ @Override
+ public void updateLinkProperties(IpServer who, LinkProperties newLp) {
+ final String iface = who.interfaceName();
+ final int state;
+ final TetherState tetherState = mTetherStates.get(iface);
+ if (tetherState != null && tetherState.ipServer.equals(who)) {
+ state = tetherState.lastState;
+ } else {
+ mLog.log("got notification from stale iface " + iface);
return;
- }
- mTetherMainSM.sendMessage(which, state, 0, who);
- sendTetherStateChangedBroadcast();
- }
+ }
- private void notifyLinkPropertiesChanged(IpServer who, LinkProperties newLp) {
- final String iface = who.interfaceName();
- final int state;
- final TetherState tetherState = mTetherStates.get(iface);
- if (tetherState != null && tetherState.ipServer.equals(who)) {
- state = tetherState.lastState;
- } else {
- mLog.log("got notification from stale iface " + iface);
- return;
+ mLog.log(String.format(
+ "OBSERVED LinkProperties update iface=%s state=%s lp=%s",
+ iface, IpServer.getStateString(state), newLp));
+ final int which = TetherMainSM.EVENT_IFACE_UPDATE_LINKPROPERTIES;
+ mTetherMainSM.sendMessage(which, state, 0, newLp);
}
- mLog.log(String.format(
- "OBSERVED LinkProperties update iface=%s state=%s lp=%s",
- iface, IpServer.getStateString(state), newLp));
- final int which = TetherMainSM.EVENT_IFACE_UPDATE_LINKPROPERTIES;
- mTetherMainSM.sendMessage(which, state, 0, newLp);
+ @Override
+ public void dhcpLeasesChanged() {
+ maybeDhcpLeasesChanged();
+ }
+
+ @Override
+ public void requestEnableTethering(int tetheringType, boolean enabled) {
+ mTetherMainSM.sendMessage(TetherMainSM.EVENT_REQUEST_CHANGE_DOWNSTREAM,
+ tetheringType, 0, enabled ? Boolean.TRUE : Boolean.FALSE);
+ }
}
private boolean hasSystemFeature(final String feature) {
@@ -2853,7 +2842,7 @@
mLog.i("adding IpServer for: " + iface);
final TetherState tetherState = new TetherState(
new IpServer(iface, mHandler, interfaceType, mLog, mNetd, mBpfCoordinator,
- mRoutingCoordinator, makeControlCallback(), mConfig,
+ mRoutingCoordinator, new ControlCallback(), mConfig,
mPrivateAddressCoordinator, mTetheringMetrics,
mDeps.getIpServerDependencies()), isNcm);
mTetherStates.put(iface, tetherState);