Remove some unused wifi dhcp code. (19f8ca84) · Commits · e / os / android_frameworks_base

core/jni/android_net_wifi_Wifi.cpp

+0 −56

Original line number	Diff line number	Diff line
		@@ -31,25 +31,6 @@ namespace android {

		static jboolean sScanModeActive = false;

		//TODO: check general errors in addition to overflow on snprintf

		/*
		* The following remembers the jfieldID's of the fields
		* of the DhcpInfo Java object, so that we don't have
		* to look them up every time.
		*/
		static struct fieldIds {
		jclass dhcpInfoClass;
		jmethodID constructorId;
		jfieldID ipaddress;
		jfieldID gateway;
		jfieldID netmask;
		jfieldID dns1;
		jfieldID dns2;
		jfieldID serverAddress;
		jfieldID leaseDuration;
		} dhcpInfoFieldIds;

		static int doCommand(const char cmd, char replybuf, int replybuflen)
		{
		size_t reply_len = replybuflen - 1;
		@@ -575,29 +556,6 @@ static jboolean android_net_wifi_setSuspendOptimizationsCommand(JNIEnv* env, job
		return doBooleanCommand(cmdstr, "OK");
		}


		static jboolean android_net_wifi_doDhcpRequest(JNIEnv* env, jobject clazz, jobject info)
		{
		jint ipaddr, gateway, mask, dns1, dns2, server, lease;
		jboolean succeeded = ((jboolean)::do_dhcp_request(&ipaddr, &gateway, &mask,
		&dns1, &dns2, &server, &lease) == 0);
		if (succeeded && dhcpInfoFieldIds.dhcpInfoClass != NULL) {
		env->SetIntField(info, dhcpInfoFieldIds.ipaddress, ipaddr);
		env->SetIntField(info, dhcpInfoFieldIds.gateway, gateway);
		env->SetIntField(info, dhcpInfoFieldIds.netmask, mask);
		env->SetIntField(info, dhcpInfoFieldIds.dns1, dns1);
		env->SetIntField(info, dhcpInfoFieldIds.dns2, dns2);
		env->SetIntField(info, dhcpInfoFieldIds.serverAddress, server);
		env->SetIntField(info, dhcpInfoFieldIds.leaseDuration, lease);
		}
		return succeeded;
		}

		static jstring android_net_wifi_getDhcpError(JNIEnv* env, jobject clazz)
		{
		return env->NewStringUTF(::get_dhcp_error_string());
		}

		// ----------------------------------------------------------------------------

		/*
		@@ -665,8 +623,6 @@ static JNINativeMethod gWifiMethods[] = {
		(void*) android_net_wifi_setSuspendOptimizationsCommand},
		{ "setCountryCodeCommand", "(Ljava/lang/String;)Z",
		(void*) android_net_wifi_setCountryCodeCommand},
		{ "doDhcpRequest", "(Landroid/net/DhcpInfo;)Z", (void*) android_net_wifi_doDhcpRequest },
		{ "getDhcpError", "()Ljava/lang/String;", (void*) android_net_wifi_getDhcpError },
		};

		int register_android_net_wifi_WifiManager(JNIEnv* env)
		@@ -674,18 +630,6 @@ int register_android_net_wifi_WifiManager(JNIEnv* env)
		jclass wifi = env->FindClass(WIFI_PKG_NAME);
		LOG_FATAL_IF(wifi == NULL, "Unable to find class " WIFI_PKG_NAME);

		dhcpInfoFieldIds.dhcpInfoClass = env->FindClass("android/net/DhcpInfo");
		if (dhcpInfoFieldIds.dhcpInfoClass != NULL) {
		dhcpInfoFieldIds.constructorId = env->GetMethodID(dhcpInfoFieldIds.dhcpInfoClass, "<init>", "()V");
		dhcpInfoFieldIds.ipaddress = env->GetFieldID(dhcpInfoFieldIds.dhcpInfoClass, "ipAddress", "I");
		dhcpInfoFieldIds.gateway = env->GetFieldID(dhcpInfoFieldIds.dhcpInfoClass, "gateway", "I");
		dhcpInfoFieldIds.netmask = env->GetFieldID(dhcpInfoFieldIds.dhcpInfoClass, "netmask", "I");
		dhcpInfoFieldIds.dns1 = env->GetFieldID(dhcpInfoFieldIds.dhcpInfoClass, "dns1", "I");
		dhcpInfoFieldIds.dns2 = env->GetFieldID(dhcpInfoFieldIds.dhcpInfoClass, "dns2", "I");
		dhcpInfoFieldIds.serverAddress = env->GetFieldID(dhcpInfoFieldIds.dhcpInfoClass, "serverAddress", "I");
		dhcpInfoFieldIds.leaseDuration = env->GetFieldID(dhcpInfoFieldIds.dhcpInfoClass, "leaseDuration", "I");
		}

		return AndroidRuntime::registerNativeMethods(env,
		WIFI_PKG_NAME, gWifiMethods, NELEM(gWifiMethods));
		}

wifi/java/android/net/wifi/WifiNative.java

+0 −4

Original line number	Diff line number	Diff line
		@@ -163,10 +163,6 @@ public class WifiNative {

		public native static String startWpsWithPinFromDeviceCommand(String bssid);

		public native static boolean doDhcpRequest(DhcpInfo results);

		public native static String getDhcpError();

		public native static boolean setSuspendOptimizationsCommand(boolean enabled);

		public native static boolean setCountryCodeCommand(String countryCode);