1 files changed, 125 insertions, 0 deletions
diff --git a/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/acl/AclWriter.java b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/acl/AclWriter.java
new file mode 100644
index 000000000..1fecc6c5b
--- /dev/null
+++ b/acl/acl-impl/src/main/java/io/fd/hc2vpp/acl/util/acl/AclWriter.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * 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 io.fd.hc2vpp.acl.util.acl;
+
+import io.fd.hc2vpp.acl.util.ace.AceConverter;
+import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.honeycomb.translate.MappingContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.acl.dto.AclAddReplace;
+import io.fd.vpp.jvpp.acl.dto.AclAddReplaceReply;
+import io.fd.vpp.jvpp.acl.dto.AclDel;
+import io.fd.vpp.jvpp.acl.dto.MacipAclAdd;
+import io.fd.vpp.jvpp.acl.dto.MacipAclAddReply;
+import io.fd.vpp.jvpp.acl.dto.MacipAclDel;
+import io.fd.vpp.jvpp.acl.future.FutureJVppAclFacade;
+import javax.annotation.Nonnull;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.access.control.list.rev160708.access.lists.Acl;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Write standard and mac-ip acls
+ */
+public interface AclWriter extends AclDataExtractor, AceConverter, JvppReplyConsumer {
+
+    int ACL_INDEX_CREATE_NEW = -1;
+
+    default void addStandardAcl(@Nonnull final FutureJVppAclFacade futureFacade,
+                                @Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl,
+                                @Nonnull final NamingContext standardAclContext,
+                                @Nonnull final MappingContext mappingContext) throws WriteFailedException {
+
+        final AclAddReplace request = new AclAddReplace();
+
+        request.tag = getAclNameAsBytes(acl);
+        request.aclIndex = ACL_INDEX_CREATE_NEW;
+        request.r = convertToStandardAclRules(getAces(acl));
+        request.count = request.r.length;
+
+        final AclAddReplaceReply reply =
+                getReplyForWrite(futureFacade.aclAddReplace(request).toCompletableFuture(), id);
+
+        // maps new acl to returned index
+        standardAclContext.addName(reply.aclIndex, acl.getAclName(), mappingContext);
+    }
+
+    // according to vpp team, this was tested extensively, and should work
+    default void updateStandardAcl(@Nonnull final FutureJVppAclFacade futureFacade,
+                                   @Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl,
+                                   @Nonnull final NamingContext standardAclContext,
+                                   @Nonnull final MappingContext mappingContext) throws WriteFailedException {
+
+        final AclAddReplace request = new AclAddReplace();
+
+        request.tag = getAclNameAsBytes(acl);
+        // by setting existing index, request is resolved as update
+        request.aclIndex = standardAclContext.getIndex(acl.getAclName(), mappingContext);
+        request.r = convertToStandardAclRules(getAces(acl));
+        request.count = request.r.length;
+
+        getReplyForWrite(futureFacade.aclAddReplace(request).toCompletableFuture(), id);
+
+    }
+
+
+    default void deleteStandardAcl(@Nonnull final FutureJVppAclFacade futureFacade,
+                                   @Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl,
+                                   @Nonnull final NamingContext standardAclContext,
+                                   @Nonnull final MappingContext mappingContext) throws WriteFailedException {
+
+        final AclDel request = new AclDel();
+        final String aclName = acl.getAclName();
+        request.aclIndex = standardAclContext.getIndex(aclName, mappingContext);
+
+        getReplyForDelete(futureFacade.aclDel(request).toCompletableFuture(), id);
+
+        // removes mapping after successful delete
+        standardAclContext.removeName(aclName, mappingContext);
+    }
+
+    default void addMacIpAcl(@Nonnull final FutureJVppAclFacade futureFacade,
+                             @Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl,
+                             @Nonnull final NamingContext macIpAclContext,
+                             @Nonnull final MappingContext mappingContext) throws WriteFailedException {
+        final MacipAclAdd request = new MacipAclAdd();
+
+        request.tag = getAclNameAsBytes(acl);
+        request.r = convertToMacIpAclRules(getAces(acl));
+        request.count = request.r.length;
+
+        final MacipAclAddReply reply = getReplyForWrite(futureFacade.macipAclAdd(request).toCompletableFuture(), id);
+
+        // map mac-ip acl to returned index
+        macIpAclContext.addName(reply.aclIndex, acl.getAclName(), mappingContext);
+    }
+
+    default void deleteMacIpAcl(@Nonnull final FutureJVppAclFacade futureFacade,
+                                @Nonnull final InstanceIdentifier<Acl> id, @Nonnull final Acl acl,
+                                @Nonnull final NamingContext macIpAclContext,
+                                @Nonnull final MappingContext mappingContext) throws WriteFailedException {
+        final MacipAclDel request = new MacipAclDel();
+        final String aclName = acl.getAclName();
+        request.aclIndex = macIpAclContext.getIndex(aclName, mappingContext);
+
+        getReplyForDelete(futureFacade.macipAclDel(request).toCompletableFuture(), id);
+
+        macIpAclContext.removeName(aclName, mappingContext);
+    }
+
+
+}