Support for dns domain. (8058f621) · Commits · e / os / android_frameworks_base

core/java/android/net/DhcpResults.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -238,4 +238,7 @@ public class DhcpResults implements Parcelable {
		vendorInfo = info;
		}

		public void setDomains(String domains) {
		linkProperties.setDomains(domains);
		}
		}

core/java/android/net/LinkProperties.java

+25 −3

Original line number	Diff line number	Diff line
		@@ -54,6 +54,7 @@ public class LinkProperties implements Parcelable {
		private String mIfaceName;
		private Collection<LinkAddress> mLinkAddresses = new ArrayList<LinkAddress>();
		private Collection<InetAddress> mDnses = new ArrayList<InetAddress>();
		private String mDomains;
		private Collection<RouteInfo> mRoutes = new ArrayList<RouteInfo>();
		private ProxyProperties mHttpProxy;

		@@ -82,6 +83,7 @@ public class LinkProperties implements Parcelable {
		mIfaceName = source.getInterfaceName();
		for (LinkAddress l : source.getLinkAddresses()) mLinkAddresses.add(l);
		for (InetAddress i : source.getDnses()) mDnses.add(i);
		mDomains = source.getDomains();
		for (RouteInfo r : source.getRoutes()) mRoutes.add(r);
		mHttpProxy = (source.getHttpProxy() == null) ?
		null : new ProxyProperties(source.getHttpProxy());
		@@ -120,6 +122,14 @@ public class LinkProperties implements Parcelable {
		return Collections.unmodifiableCollection(mDnses);
		}

		public String getDomains() {
		return mDomains;
		}

		public void setDomains(String domains) {
		mDomains = domains;
		}

		public void addRoute(RouteInfo route) {
		if (route != null) mRoutes.add(route);
		}
		@@ -138,6 +148,7 @@ public class LinkProperties implements Parcelable {
		mIfaceName = null;
		mLinkAddresses.clear();
		mDnses.clear();
		mDomains = null;
		mRoutes.clear();
		mHttpProxy = null;
		}
		@@ -162,12 +173,14 @@ public class LinkProperties implements Parcelable {
		for (InetAddress addr : mDnses) dns += addr.getHostAddress() + ",";
		dns += "] ";

		String domainName = "Domains: " + mDomains;

		String routes = " Routes: [";
		for (RouteInfo route : mRoutes) routes += route.toString() + ",";
		routes += "] ";
		String proxy = (mHttpProxy == null ? "" : "HttpProxy: " + mHttpProxy.toString() + " ");

		return ifaceName + linkAddresses + routes + dns + proxy;
		return ifaceName + linkAddresses + routes + dns + domainName + proxy;
		}

		/**
		@@ -201,6 +214,12 @@ public class LinkProperties implements Parcelable {
		*/
		public boolean isIdenticalDnses(LinkProperties target) {
		Collection<InetAddress> targetDnses = target.getDnses();
		String targetDomains = target.getDomains();
		if (mDomains == null) {
		if (targetDomains != null) return false;
		} else {
		if (mDomains.equals(targetDomains) == false) return false;
		}
		return (mDnses.size() == targetDnses.size()) ?
		mDnses.containsAll(targetDnses) : false;
		}
		@@ -359,6 +378,7 @@ public class LinkProperties implements Parcelable {
		return ((null == mIfaceName) ? 0 : mIfaceName.hashCode()
		+ mLinkAddresses.size() * 31
		+ mDnses.size() * 37
		+ ((null == mDomains) ? 0 : mDomains.hashCode())
		+ mRoutes.size() * 41
		+ ((null == mHttpProxy) ? 0 : mHttpProxy.hashCode()));
		}
		@@ -377,6 +397,7 @@ public class LinkProperties implements Parcelable {
		for(InetAddress d : mDnses) {
		dest.writeByteArray(d.getAddress());
		}
		dest.writeString(mDomains);

		dest.writeInt(mRoutes.size());
		for(RouteInfo route : mRoutes) {
		@@ -413,6 +434,7 @@ public class LinkProperties implements Parcelable {
		netProp.addDns(InetAddress.getByAddress(in.createByteArray()));
		} catch (UnknownHostException e) { }
		}
		netProp.setDomains(in.readString());
		addressCount = in.readInt();
		for (int i=0; i<addressCount; i++) {
		netProp.addRoute((RouteInfo)in.readParcelable(null));

core/java/android/os/INetworkManagementService.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -351,7 +351,7 @@ interface INetworkManagementService
		/**
		* Bind name servers to an interface in the DNS resolver.
		*/
		void setDnsServersForInterface(String iface, in String[] servers);
		void setDnsServersForInterface(String iface, in String[] servers, String domains);

		/**
		* Flush the DNS cache associated with the default interface.

core/jni/android_net_NetUtils.cpp

+13 −5

Original line number	Diff line number	Diff line
		@@ -36,7 +36,8 @@ int dhcp_do_request(const char *ifname,
		const char *dns2,
		const char *server,
		uint32_t *lease,
		const char *vendorInfo);
		const char *vendorInfo,
		const char *domains);

		int dhcp_do_request_renew(const char *ifname,
		const char *ipaddr,
		@@ -46,7 +47,8 @@ int dhcp_do_request_renew(const char *ifname,
		const char *dns2,
		const char *server,
		uint32_t *lease,
		const char *vendorInfo);
		const char *vendorInfo,
		const char *domains);

		int dhcp_stop(const char *ifname);
		int dhcp_release_lease(const char *ifname);
		@@ -68,6 +70,7 @@ static struct fieldIds {
		jmethodID addLinkAddress;
		jmethodID addGateway;
		jmethodID addDns;
		jmethodID setDomains;
		jmethodID setServerAddress;
		jmethodID setLeaseDuration;
		jmethodID setVendorInfo;
		@@ -120,18 +123,18 @@ static jboolean android_net_utils_runDhcpCommon(JNIEnv* env, jobject clazz, jstr
		char server[PROPERTY_VALUE_MAX];
		uint32_t lease;
		char vendorInfo[PROPERTY_VALUE_MAX];
		char domains[PROPERTY_VALUE_MAX];

		const char *nameStr = env->GetStringUTFChars(ifname, NULL);
		if (nameStr == NULL) return (jboolean)false;

		if (renew) {
		result = ::dhcp_do_request_renew(nameStr, ipaddr, gateway, &prefixLength,
		dns1, dns2, server, &lease, vendorInfo);
		dns1, dns2, server, &lease, vendorInfo, domains);
		} else {
		result = ::dhcp_do_request(nameStr, ipaddr, gateway, &prefixLength,
		dns1, dns2, server, &lease, vendorInfo);
		dns1, dns2, server, &lease, vendorInfo, domains);
		}

		env->ReleaseStringUTFChars(ifname, nameStr);
		if (result == 0) {
		env->CallVoidMethod(dhcpResults, dhcpResultsFieldIds.clear);
		@@ -160,6 +163,9 @@ static jboolean android_net_utils_runDhcpCommon(JNIEnv* env, jobject clazz, jstr
		}

		if (result == 0) {
		env->CallVoidMethod(dhcpResults, dhcpResultsFieldIds.setDomains,
		env->NewStringUTF(domains));

		result = env->CallBooleanMethod(dhcpResults,
		dhcpResultsFieldIds.addDns, env->NewStringUTF(dns2));
		}
		@@ -251,6 +257,8 @@ int register_android_net_NetworkUtils(JNIEnv* env)
		env->GetMethodID(dhcpResultsClass, "addGateway", "(Ljava/lang/String;)Z");
		dhcpResultsFieldIds.addDns =
		env->GetMethodID(dhcpResultsClass, "addDns", "(Ljava/lang/String;)Z");
		dhcpResultsFieldIds.setDomains =
		env->GetMethodID(dhcpResultsClass, "setDomains", "(Ljava/lang/String;)V");
		dhcpResultsFieldIds.setServerAddress =
		env->GetMethodID(dhcpResultsClass, "setServerAddress", "(Ljava/lang/String;)Z");
		dhcpResultsFieldIds.setLeaseDuration =

services/java/com/android/server/ConnectivityService.java

+7 −7

Original line number	Diff line number	Diff line
		@@ -2524,19 +2524,19 @@ public class ConnectivityService extends IConnectivityManager.Stub {
		SystemProperties.set(key, "");
		}
		mNumDnsEntries = last;
		if (SystemProperties.get("net.dns.search").equals(domains) == false) {
		SystemProperties.set("net.dns.search", domains);
		changed = true;
		}

		if (changed) {
		try {
		mNetd.setDnsServersForInterface(iface, NetworkUtils.makeStrings(dnses));
		mNetd.setDnsServersForInterface(iface, NetworkUtils.makeStrings(dnses), domains);
		mNetd.setDefaultInterfaceForDns(iface);
		} catch (Exception e) {
		if (DBG) loge("exception setting default dns interface: " + e);
		}
		}
		if (!domains.equals(SystemProperties.get("net.dns.search"))) {
		SystemProperties.set("net.dns.search", domains);
		changed = true;
		}
		return changed;
		}

		@@ -2552,13 +2552,13 @@ public class ConnectivityService extends IConnectivityManager.Stub {
		String network = nt.getNetworkInfo().getTypeName();
		synchronized (mDnsLock) {
		if (!mDnsOverridden) {
		changed = updateDns(network, p.getInterfaceName(), dnses, "");
		changed = updateDns(network, p.getInterfaceName(), dnses, p.getDomains());
		}
		}
		} else {
		try {
		mNetd.setDnsServersForInterface(p.getInterfaceName(),
		NetworkUtils.makeStrings(dnses));
		NetworkUtils.makeStrings(dnses), p.getDomains());
		} catch (Exception e) {
		if (DBG) loge("exception setting dns servers: " + e);
		}