diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver')
4 files changed, 231 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepAgent.java b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepAgent.java new file mode 100755 index 00000000..4810417c --- /dev/null +++ b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepAgent.java @@ -0,0 +1,63 @@ +/* + * Copyright 2015 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.pcep.controller.driver; + +import org.onosproject.pcep.controller.PccId; +import org.onosproject.pcep.controller.PcepClient; +import org.onosproject.pcepio.protocol.PcepMessage; + +/** + * Responsible for keeping track of the current set Pcep clients + * connected to the system. + * + */ +public interface PcepAgent { + + /** + * Add a pcc client that has just connected to the system. + * + * @param pccId the id of pcc client to add + * @param pc the actual pce client object. + * @return true if added, false otherwise. + */ + boolean addConnectedClient(PccId pccId, PcepClient pc); + + /** + * Checks if the activation for this pcc client is valid. + * + * @param pccId the id of pcc client to check + * @return true if valid, false otherwise + */ + boolean validActivation(PccId pccId); + + /** + * Clear all state in controller client maps for a pcc client that has + * disconnected from the local controller. Also release control for + * that pccIds client from the global repository. Notify client listeners. + * + * @param pccIds the id of pcc client to remove. + */ + void removeConnectedClient(PccId pccIds); + + /** + * Process a message coming from a pcc client. + * + * @param pccId the id of pcc client the message was received. + * @param m the message to process + */ + void processPcepMessage(PccId pccId, PcepMessage m); + +} diff --git a/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepClientDriver.java b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepClientDriver.java new file mode 100755 index 00000000..f728de54 --- /dev/null +++ b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepClientDriver.java @@ -0,0 +1,110 @@ +/* + * Copyright 2015 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.pcep.controller.driver; + +import org.jboss.netty.channel.Channel; +import org.onosproject.pcep.controller.PccId; +import org.onosproject.pcep.controller.PcepClient; +import org.onosproject.pcep.controller.PcepPacketStats; +import org.onosproject.pcepio.protocol.PcepVersion; + + +/** + * Represents the driver side of an Path computation client(pcc). + * + */ +public interface PcepClientDriver extends PcepClient { + + /** + * Sets the Pcep agent to be used. This method + * can only be called once. + * + * @param agent the agent to set. + */ + void setAgent(PcepAgent agent); + + /** + * Announce to the Pcep agent that this pcc client has connected. + * + * @return true if successful, false if duplicate switch. + */ + boolean connectClient(); + + /** + * Remove this pcc client from the Pcep agent. + */ + void removeConnectedClient(); + + /** + * Sets the PCEP version for this pcc. + * + * @param pcepVersion the version to set. + */ + void setPcVersion(PcepVersion pcepVersion); + + /** + * Sets the associated Netty channel for this pcc. + * + * @param channel the Netty channel + */ + void setChannel(Channel channel); + + + /** + * Sets the keep alive time for this pcc. + * + * @param keepAliveTime the keep alive time to set. + */ + void setPcKeepAliveTime(byte keepAliveTime); + + /** + * Sets the dead time for this pcc. + * + * @param deadTime the dead timer value to set. + */ + void setPcDeadTime(byte deadTime); + + /** + * Sets the session id for this pcc. + * + * @param sessionId the session id value to set. + */ + void setPcSessionId(byte sessionId); + + /** + * Sets whether the pcc is connected. + * + * @param connected whether the pcc is connected + */ + void setConnected(boolean connected); + + /** + * Initializes the behavior. + * + * @param pccId id of pcc + * @param pcepVersion Pcep version + * @param pktStats Pcep Packet Stats + */ + void init(PccId pccId, PcepVersion pcepVersion, PcepPacketStats pktStats); + + /** + * Checks whether the handshake is complete. + * + * @return true is finished, false if not. + */ + boolean isHandshakeComplete(); + +} diff --git a/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepClientDriverFactory.java b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepClientDriverFactory.java new file mode 100755 index 00000000..6ce75bca --- /dev/null +++ b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/PcepClientDriverFactory.java @@ -0,0 +1,38 @@ +/* + * Copyright 2015 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.pcep.controller.driver; + +import org.onlab.packet.IpAddress; +import org.onosproject.pcepio.protocol.PcepVersion; + +/** + * Pcc Client factory which returns concrete pcc client objects for the + * physical pcc client in use. + * + */ +public interface PcepClientDriverFactory { + + + /** + * Constructs the real Pcep Client representation. + * + * @param pccIpAddress the ip address for this pcc client. + * @param pcepVersion the Pcep version in use + * @return the Pcep client representation. + */ + PcepClientDriver getPcepClientImpl(IpAddress pccIpAddress, + PcepVersion pcepVersion); +} diff --git a/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/package-info.java b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/package-info.java new file mode 100644 index 00000000..9d105ff2 --- /dev/null +++ b/framework/src/onos/protocols/pcep/api/src/main/java/org/onosproject/pcep/controller/driver/package-info.java @@ -0,0 +1,20 @@ +/* + * Copyright 2015 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. + */ + +/** + * PCEP client controller driver API. + */ +package org.onosproject.pcep.controller.driver; |