LineageOS/android_packages_modules_Connectivity
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Add an API to request route to an IPv6 host.

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Add API to create a route to an IPv6 host through a particular
interface.

Change-Id: I7649051e94832576e02b5f5ad17abe093d21d48e
This commit is contained in:
Banavathu, Srinivas Naik
2010-08-10 20:13:53 +05:30
committed by Banavathu Srinivas Naik
parent 2198ddbc38
commit 7601f575aa
5 changed files with 162 additions and 39 deletions
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35
services/java/com/android/server/ConnectivityService.java
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@@ -27,6 +27,7 @@ import android.net.IConnectivityManager;
import android.net.MobileDataStateTracker;
import android.net.NetworkInfo;
import android.net.NetworkStateTracker;
import android.net.NetworkUtils;
import android.net.wifi.WifiStateTracker;
import android.os.Binder;
import android.os.Handler;
@@ -49,6 +50,8 @@ import java.io.FileDescriptor;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;
import java.net.InetAddress;
import java.net.UnknownHostException;
/**
* @hide
@@ -730,6 +733,8 @@ public class ConnectivityService extends IConnectivityManager.Stub {
}
/**
* @deprecated use requestRouteToHostAddress instead
*
* Ensure that a network route exists to deliver traffic to the specified
* host via the specified network interface.
* @param networkType the type of the network over which traffic to the
@@ -739,6 +744,25 @@ public class ConnectivityService extends IConnectivityManager.Stub {
* @return {@code true} on success, {@code false} on failure
*/
public boolean requestRouteToHost(int networkType, int hostAddress) {
InetAddress inetAddress = NetworkUtils.intToInetAddress(hostAddress);
if (inetAddress == null) {
return false;
}
return requestRouteToHostAddress(networkType, inetAddress.getAddress());
}
/**
* Ensure that a network route exists to deliver traffic to the specified
* host via the specified network interface.
* @param networkType the type of the network over which traffic to the
* specified host is to be routed
* @param hostAddress the IP address of the host to which the route is
* desired
* @return {@code true} on success, {@code false} on failure
*/
public boolean requestRouteToHostAddress(int networkType, byte[] hostAddress) {
enforceChangePermission();
if (!ConnectivityManager.isNetworkTypeValid(networkType)) {
return false;
@@ -748,11 +772,18 @@ public class ConnectivityService extends IConnectivityManager.Stub {
if (tracker == null || !tracker.getNetworkInfo().isConnected() ||
tracker.isTeardownRequested()) {
if (DBG) {
Slog.d(TAG, "requestRouteToHost on down network (" + networkType + ") - dropped");
Slog.d(TAG, "requestRouteToHostAddress on down network " +
"(" + networkType + ") - dropped");
}
return false;
}
return tracker.requestRouteToHost(hostAddress);
try {
InetAddress inetAddress = InetAddress.getByAddress(hostAddress);
return tracker.requestRouteToHost(inetAddress);
} catch (UnknownHostException e) {
return false;
}
}
/**