[ONOS-6463] general device Provider
Change-Id: Ibc045bffe14c24068adc7f0adc96366d0f1807a0
diff --git a/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/Bmv2DriversLoader.java b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/Bmv2DriversLoader.java
new file mode 100644
index 0000000..45fb749
--- /dev/null
+++ b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/Bmv2DriversLoader.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.drivers.bmv2;
+
+import org.apache.felix.scr.annotations.Component;
+import org.onosproject.net.driver.AbstractDriverLoader;
+
+/**
+ * Loader for P4Runtime device drivers.
+ */
+@Component(immediate = true)
+public class Bmv2DriversLoader extends AbstractDriverLoader {
+
+ public Bmv2DriversLoader() {
+ super("/bmv2-drivers.xml");
+ }
+}
diff --git a/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/Bmv2Handshaker.java b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/Bmv2Handshaker.java
new file mode 100644
index 0000000..06f9c9e
--- /dev/null
+++ b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/Bmv2Handshaker.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.onosproject.drivers.bmv2;
+
+import org.onosproject.net.MastershipRole;
+import org.onosproject.net.device.DeviceHandshaker;
+import org.onosproject.net.driver.AbstractHandlerBehaviour;
+import org.onosproject.net.driver.DriverData;
+import org.onosproject.net.key.DeviceKeyId;
+import org.onosproject.net.key.DeviceKeyService;
+import org.slf4j.Logger;
+
+import java.util.concurrent.CompletableFuture;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Implementation of the DeviceHandshaker for the bmv2 softswitch.
+ */
+//TODO consider abstract class with empty connect method and
+//the implementation into a protected one for reusability.
+//FIXME fill method bodies, used for testing.
+public class Bmv2Handshaker extends AbstractHandlerBehaviour
+ implements DeviceHandshaker {
+
+ private final Logger log = getLogger(getClass());
+
+ @Override
+ public CompletableFuture<Boolean> connect() {
+ CompletableFuture<Boolean> result = new CompletableFuture<>();
+ DeviceKeyService deviceKeyService = handler().get(DeviceKeyService.class);
+ DriverData data = data();
+ //Retrieving information from the driver data.
+ log.info("protocol bmv2, ip {}, port {}, key {}", data.value("p4runtime_ip"),
+ data.value("p4runtime_port"),
+ deviceKeyService.getDeviceKey(DeviceKeyId.deviceKeyId(data.value("p4runtime_key")))
+ .asUsernamePassword().username());
+
+ log.info("protocol gnmi, ip {}, port {}, key {}", data.value("gnmi_ip"), data.value("gnmi_port"),
+ deviceKeyService.getDeviceKey(DeviceKeyId.deviceKeyId(data.value("gnmi_key")))
+ .asUsernamePassword().username());
+ result.complete(true);
+ return result;
+ }
+
+ @Override
+ public CompletableFuture<Boolean> disconnect() {
+ CompletableFuture<Boolean> result = new CompletableFuture<>();
+ result.complete(true);
+ return result;
+ }
+
+ @Override
+ public CompletableFuture<Boolean> isReachable() {
+ CompletableFuture<Boolean> result = new CompletableFuture<>();
+ result.complete(true);
+ return result;
+ }
+
+ @Override
+ public CompletableFuture<MastershipRole> roleChanged(MastershipRole newRole) {
+ CompletableFuture<MastershipRole> result = new CompletableFuture<>();
+ result.complete(MastershipRole.MASTER);
+ return result;
+ }
+
+}
diff --git a/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/package-info.java b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/package-info.java
new file mode 100644
index 0000000..e76790e
--- /dev/null
+++ b/drivers/bmv2/src/main/java/org/onosproject/drivers/bmv2/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2017-present Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * Package for bmv2 device drivers.
+ */
+package org.onosproject.drivers.bmv2;
\ No newline at end of file
diff --git a/drivers/bmv2/src/main/resources/bmv2-drivers.xml b/drivers/bmv2/src/main/resources/bmv2-drivers.xml
new file mode 100644
index 0000000..7f0d3f2
--- /dev/null
+++ b/drivers/bmv2/src/main/resources/bmv2-drivers.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~ Copyright 2017-present Open Networking Laboratory
+ ~
+ ~ Licensed under the Apache License, Version 2.0 (the "License");
+ ~ you may not use this file except in compliance with the License.
+ ~ You may obtain a copy of the License at
+ ~
+ ~ http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing, software
+ ~ distributed under the License is distributed on an "AS IS" BASIS,
+ ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ~ See the License for the specific language governing permissions and
+ ~ limitations under the License.
+ -->
+<drivers>
+ <driver name="bmv2" manufacturer="barefoot" hwVersion="1.0.0" swVersion="1.0.0">
+ <behaviour api="org.onosproject.net.device.DeviceHandshaker"
+ impl="org.onosproject.drivers.bmv2.Bmv2Handshaker"/>
+ </driver>
+</drivers>
+