1 files changed, 0 insertions, 105 deletions
diff --git a/common/netd/libnetdutils/include/netdutils/NetlinkListener.h b/common/netd/libnetdutils/include/netdutils/NetlinkListener.h
deleted file mode 100644
index 97f7bb23..00000000
--- a/common/netd/libnetdutils/include/netdutils/NetlinkListener.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * 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.
- */
-
-#ifndef NETLINK_LISTENER_H
-#define NETLINK_LISTENER_H
-
-#include <functional>
-#include <map>
-#include <mutex>
-#include <thread>
-
-#include <android-base/thread_annotations.h>
-#include <netdutils/Netlink.h>
-#include <netdutils/Slice.h>
-#include <netdutils/Status.h>
-#include <netdutils/UniqueFd.h>
-
-namespace android {
-namespace netdutils {
-
-class NetlinkListenerInterface {
-  public:
-    using DispatchFn = std::function<void(const nlmsghdr& nlmsg, const netdutils::Slice msg)>;
-
-    using SkErrorHandler = std::function<void(const int fd, const int err)>;
-
-    virtual ~NetlinkListenerInterface() = default;
-
-    // Send message to the kernel using the underlying netlink socket
-    virtual netdutils::Status send(const netdutils::Slice msg) = 0;
-
-    // Deliver future messages with nlmsghdr.nlmsg_type == type to fn.
-    //
-    // Threadsafe.
-    // All dispatch functions invoked on a single service thread.
-    // subscribe() and join() must not be called from the stack of fn().
-    virtual netdutils::Status subscribe(uint16_t type, const DispatchFn& fn) = 0;
-
-    // Halt delivery of future messages with nlmsghdr.nlmsg_type == type.
-    // Threadsafe.
-    virtual netdutils::Status unsubscribe(uint16_t type) = 0;
-
-    virtual void registerSkErrorHandler(const SkErrorHandler& handler) = 0;
-};
-
-// NetlinkListener manages a netlink socket and associated blocking
-// service thread.
-//
-// This class is written in a generic way to allow multiple different
-// netlink subsystems to share this common infrastructure. If multiple
-// subsystems share the same message delivery requirements (drops ok,
-// no drops) they may share a single listener by calling subscribe()
-// with multiple types.
-//
-// This class is suitable for moderate performance message
-// processing. In particular it avoids extra copies of received
-// message data and allows client code to control which message
-// attributes are processed.
-//
-// Note that NetlinkListener is capable of processing multiple batched
-// netlink messages in a single system call. This is useful to
-// netfilter extensions that allow batching of events like NFLOG.
-class NetlinkListener : public NetlinkListenerInterface {
-  public:
-    NetlinkListener(netdutils::UniqueFd event, netdutils::UniqueFd sock, const std::string& name);
-
-    ~NetlinkListener() override;
-
-    netdutils::Status send(const netdutils::Slice msg) override;
-
-    netdutils::Status subscribe(uint16_t type, const DispatchFn& fn) override EXCLUDES(mMutex);
-
-    netdutils::Status unsubscribe(uint16_t type) override EXCLUDES(mMutex);
-
-    void registerSkErrorHandler(const SkErrorHandler& handler) override;
-
-  private:
-    netdutils::Status run();
-
-    const netdutils::UniqueFd mEvent;
-    const netdutils::UniqueFd mSock;
-    const std::string mThreadName;
-    std::mutex mMutex;
-    std::map<uint16_t, DispatchFn> mDispatchMap GUARDED_BY(mMutex);
-    std::thread mWorker;
-    SkErrorHandler mErrorHandler;
-};
-
-}  // namespace netdutils
-}  // namespace android
-
-#endif /* NETLINK_LISTENER_H */