Examples with NetworkAgentInfo com.android.server.connectivity.NetworkAgentInfo used on opensource projects

Example 86 with NetworkAgentInfo

use of com.android.server.connectivity.NetworkAgentInfo in project platform_frameworks_base by android.

the class ConnectivityService method dump.

@Override
protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
    final IndentingPrintWriter pw = new IndentingPrintWriter(writer, "  ");
    if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DUMP) != PackageManager.PERMISSION_GRANTED) {
        pw.println("Permission Denial: can't dump ConnectivityService " + "from from pid=" + Binder.getCallingPid() + ", uid=" + Binder.getCallingUid());
        return;
    }
    if (argsContain(args, "--diag")) {
        dumpNetworkDiagnostics(pw);
        return;
    }
    pw.print("NetworkFactories for:");
    for (NetworkFactoryInfo nfi : mNetworkFactoryInfos.values()) {
        pw.print(" " + nfi.name);
    }
    pw.println();
    pw.println();
    final NetworkAgentInfo defaultNai = getDefaultNetwork();
    pw.print("Active default network: ");
    if (defaultNai == null) {
        pw.println("none");
    } else {
        pw.println(defaultNai.network.netId);
    }
    pw.println();
    pw.println("Current Networks:");
    pw.increaseIndent();
    for (NetworkAgentInfo nai : mNetworkAgentInfos.values()) {
        pw.println(nai.toString());
        pw.increaseIndent();
        pw.println(String.format("Requests: REQUEST:%d LISTEN:%d BACKGROUND_REQUEST:%d total:%d", nai.numForegroundNetworkRequests(), nai.numNetworkRequests() - nai.numRequestNetworkRequests(), nai.numBackgroundNetworkRequests(), nai.numNetworkRequests()));
        pw.increaseIndent();
        for (int i = 0; i < nai.numNetworkRequests(); i++) {
            pw.println(nai.requestAt(i).toString());
        }
        pw.decreaseIndent();
        pw.println("Lingered:");
        pw.increaseIndent();
        nai.dumpLingerTimers(pw);
        pw.decreaseIndent();
        pw.decreaseIndent();
    }
    pw.decreaseIndent();
    pw.println();
    pw.println("Metered Interfaces:");
    pw.increaseIndent();
    for (String value : mMeteredIfaces) {
        pw.println(value);
    }
    pw.decreaseIndent();
    pw.println();
    pw.print("Restrict background: ");
    pw.println(mRestrictBackground);
    pw.println();
    pw.println("Status for known UIDs:");
    pw.increaseIndent();
    final int size = mUidRules.size();
    for (int i = 0; i < size; i++) {
        final int uid = mUidRules.keyAt(i);
        pw.print("UID=");
        pw.print(uid);
        final int uidRules = mUidRules.get(uid, RULE_NONE);
        pw.print(" rules=");
        pw.print(uidRulesToString(uidRules));
        pw.println();
    }
    pw.println();
    pw.decreaseIndent();
    pw.println("Network Requests:");
    pw.increaseIndent();
    for (NetworkRequestInfo nri : mNetworkRequests.values()) {
        pw.println(nri.toString());
    }
    pw.println();
    pw.decreaseIndent();
    mLegacyTypeTracker.dump(pw);
    synchronized (this) {
        pw.print("mNetTransitionWakeLock: currently " + (mNetTransitionWakeLock.isHeld() ? "" : "not ") + "held");
        if (!TextUtils.isEmpty(mNetTransitionWakeLockCausedBy)) {
            pw.println(", last requested for " + mNetTransitionWakeLockCausedBy);
        } else {
            pw.println(", last requested never");
        }
    }
    pw.println();
    mTethering.dump(fd, pw, args);
    pw.println();
    mKeepaliveTracker.dump(pw);
    pw.println();
    dumpAvoidBadWifiSettings(pw);
    pw.println();
    if (mInetLog != null && mInetLog.size() > 0) {
        pw.println();
        pw.println("Inet condition reports:");
        pw.increaseIndent();
        for (int i = 0; i < mInetLog.size(); i++) {
            pw.println(mInetLog.get(i));
        }
        pw.decreaseIndent();
    }
    if (argsContain(args, "--short") == false) {
        pw.println();
        synchronized (mValidationLogs) {
            pw.println("mValidationLogs (most recent first):");
            for (ValidationLog p : mValidationLogs) {
                pw.println(p.mNetwork + " - " + p.mNetworkExtraInfo);
                pw.increaseIndent();
                p.mLog.dump(fd, pw, args);
                pw.decreaseIndent();
            }
        }
        pw.println();
        pw.println("mNetworkRequestInfoLogs (most recent first):");
        pw.increaseIndent();
        mNetworkRequestInfoLogs.reverseDump(fd, pw, args);
        pw.decreaseIndent();
        pw.println();
        pw.println("mNetworkInfoBlockingLogs (most recent first):");
        pw.increaseIndent();
        mNetworkInfoBlockingLogs.reverseDump(fd, pw, args);
        pw.decreaseIndent();
    }
}

Example 87 with NetworkAgentInfo

use of com.android.server.connectivity.NetworkAgentInfo in project platform_frameworks_base by android.

the class ConnectivityService method reportInetCondition.

// 100 percent is full good, 0 is full bad.
@Override
public void reportInetCondition(int networkType, int percentage) {
    NetworkAgentInfo nai = mLegacyTypeTracker.getNetworkForType(networkType);
    if (nai == null)
        return;
    reportNetworkConnectivity(nai.network, percentage > 50);
}

Example 88 with NetworkAgentInfo

use of com.android.server.connectivity.NetworkAgentInfo in project platform_frameworks_base by android.

the class ConnectivityService method reportNetworkConnectivity.

@Override
public void reportNetworkConnectivity(Network network, boolean hasConnectivity) {
    enforceAccessPermission();
    enforceInternetPermission();
    NetworkAgentInfo nai;
    if (network == null) {
        nai = getDefaultNetwork();
    } else {
        nai = getNetworkAgentInfoForNetwork(network);
    }
    if (nai == null || nai.networkInfo.getState() == NetworkInfo.State.DISCONNECTING || nai.networkInfo.getState() == NetworkInfo.State.DISCONNECTED) {
        return;
    }
    // Revalidate if the app report does not match our current validated state.
    if (hasConnectivity == nai.lastValidated)
        return;
    final int uid = Binder.getCallingUid();
    if (DBG) {
        log("reportNetworkConnectivity(" + nai.network.netId + ", " + hasConnectivity + ") by " + uid);
    }
    synchronized (nai) {
        // rematchNetworkAndRequests() which is not meant to work on such networks.
        if (!nai.everConnected)
            return;
        if (isNetworkWithLinkPropertiesBlocked(nai.linkProperties, uid, false))
            return;
        nai.networkMonitor.sendMessage(NetworkMonitor.CMD_FORCE_REEVALUATION, uid);
    }
}

Example 89 with NetworkAgentInfo

use of com.android.server.connectivity.NetworkAgentInfo in project platform_frameworks_base by android.

the class ConnectivityService method getNetworkInfoForUid.

@Override
public NetworkInfo getNetworkInfoForUid(Network network, int uid, boolean ignoreBlocked) {
    enforceAccessPermission();
    final NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(network);
    if (nai != null) {
        final NetworkState state = nai.getNetworkState();
        filterNetworkStateForUid(state, uid, ignoreBlocked);
        return state.networkInfo;
    } else {
        return null;
    }
}

Example 90 with NetworkAgentInfo

use of com.android.server.connectivity.NetworkAgentInfo in project platform_frameworks_base by android.

the class ConnectivityService method getDefaultNetworkCapabilitiesForUser.

@Override
public NetworkCapabilities[] getDefaultNetworkCapabilitiesForUser(int userId) {
    // The basic principle is: if an app's traffic could possibly go over a
    // network, without the app doing anything multinetwork-specific,
    // (hence, by "default"), then include that network's capabilities in
    // the array.
    //
    // In the normal case, app traffic only goes over the system's default
    // network connection, so that's the only network returned.
    //
    // With a VPN in force, some app traffic may go into the VPN, and thus
    // over whatever underlying networks the VPN specifies, while other app
    // traffic may go over the system default network (e.g.: a split-tunnel
    // VPN, or an app disallowed by the VPN), so the set of networks
    // returned includes the VPN's underlying networks and the system
    // default.
    enforceAccessPermission();
    HashMap<Network, NetworkCapabilities> result = new HashMap<Network, NetworkCapabilities>();
    NetworkAgentInfo nai = getDefaultNetwork();
    NetworkCapabilities nc = getNetworkCapabilitiesInternal(nai);
    if (nc != null) {
        result.put(nai.network, nc);
    }
    if (!mLockdownEnabled) {
        synchronized (mVpns) {
            Vpn vpn = mVpns.get(userId);
            if (vpn != null) {
                Network[] networks = vpn.getUnderlyingNetworks();
                if (networks != null) {
                    for (Network network : networks) {
                        nai = getNetworkAgentInfoForNetwork(network);
                        nc = getNetworkCapabilitiesInternal(nai);
                        if (nc != null) {
                            result.put(network, nc);
                        }
                    }
                }
            }
        }
    }
    NetworkCapabilities[] out = new NetworkCapabilities[result.size()];
    out = result.values().toArray(out);
    return out;
}