From 811c8a8a7a9ae0ca330e42e18f371a5550f603c7 Mon Sep 17 00:00:00 2001
From: william <william.ligang@huawei.com>
Date: Thu, 8 Dec 2022 21:02:07 +0800
Subject: [PATCH] add virtual func

Signed-off-by: william <william.ligang@huawei.com>
---
 common/utils/include/idistributed_hardware_manager.h        | 3 ++-
 common/utils/include/idistributed_hardware_sink.h           | 4 ++++
 common/utils/include/idistributed_hardware_source.h         | 6 ++++++
 common/utils/include/ihardware_handler.h                    | 4 ++++
 common/utils/include/ipublisher_listener.h                  | 2 ++
 .../include/localhardwaremanager/plugin_listener_impl.h     | 2 +-
 6 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/common/utils/include/idistributed_hardware_manager.h b/common/utils/include/idistributed_hardware_manager.h
index dc2cf894..d773e75c 100644
--- a/common/utils/include/idistributed_hardware_manager.h
+++ b/common/utils/include/idistributed_hardware_manager.h
@@ -25,7 +25,8 @@ namespace OHOS {
 namespace DistributedHardware {
 class IDistributedHardwareManager {
 public:
-    virtual ~IDistributedHardwareManager() {}
+    IDistributedHardwareManager() = default;
+    virtual ~IDistributedHardwareManager() = default;
     virtual int32_t Initialize() = 0;
     virtual int32_t Release() = 0;
     virtual int32_t SendOnLineEvent(const std::string &networkId, const std::string &uuid,
diff --git a/common/utils/include/idistributed_hardware_sink.h b/common/utils/include/idistributed_hardware_sink.h
index 0b36e0f5..34869d7c 100644
--- a/common/utils/include/idistributed_hardware_sink.h
+++ b/common/utils/include/idistributed_hardware_sink.h
@@ -23,11 +23,15 @@ namespace DistributedHardware {
 const std::string COMPONENT_LOADER_GET_SINK_HANDLER = "GetSinkHardwareHandler";
 class SubscribeCallback {
 public:
+    SubscribeCallback() = default;
+    virtual ~SubscribeCallback() = default;
     virtual int32_t OnSubscribeCallback(const std::string &dhId, int32_t status, const std::string &data) = 0;
 };
 
 class IDistributedHardwareSink {
 public:
+    IDistributedHardwareSink() = default;
+    virtual ~IDistributedHardwareSink() = default;
     virtual int32_t InitSink(const std::string &params) = 0;
     virtual int32_t ReleaseSink() = 0;
     virtual int32_t SubscribeLocalHardware(const std::string &dhId, const std::string &params) = 0;
diff --git a/common/utils/include/idistributed_hardware_source.h b/common/utils/include/idistributed_hardware_source.h
index 8a9b0354..0fe4bc53 100644
--- a/common/utils/include/idistributed_hardware_source.h
+++ b/common/utils/include/idistributed_hardware_source.h
@@ -24,12 +24,16 @@ namespace DistributedHardware {
 const std::string COMPONENT_LOADER_GET_SOURCE_HANDLER = "GetSourceHardwareHandler";
 class RegisterCallback {
 public:
+    RegisterCallback() = default;
+    virtual ~RegisterCallback() = default;
     virtual int32_t OnRegisterResult(const std::string &uuid, const std::string &dhId, int32_t status,
         const std::string &data) = 0;
 };
 
 class UnregisterCallback {
 public:
+    UnregisterCallback() = default;
+    virtual ~UnregisterCallback() = default;
     virtual int32_t OnUnregisterResult(const std::string &uuid, const std::string &dhId, int32_t status,
         const std::string &data) = 0;
 };
@@ -41,6 +45,8 @@ struct EnableParam {
 
 class IDistributedHardwareSource {
 public:
+    IDistributedHardwareSource() = default;
+    virtual ~IDistributedHardwareSource() = default;
     virtual int32_t InitSource(const std::string &params) = 0;
     virtual int32_t ReleaseSource() = 0;
     virtual int32_t RegisterDistributedHardware(const std::string &uuid, const std::string &dhId,
diff --git a/common/utils/include/ihardware_handler.h b/common/utils/include/ihardware_handler.h
index 5b8d55f4..d1677150 100644
--- a/common/utils/include/ihardware_handler.h
+++ b/common/utils/include/ihardware_handler.h
@@ -31,12 +31,16 @@ struct DHItem {
 
 class PluginListener {
 public:
+    PluginListener() = default;
+    virtual ~PluginListener() = default;
     virtual void PluginHardware(const std::string &dhId, const std::string &attrs) = 0;
     virtual void UnPluginHardware(const std::string &dhId) = 0;
 };
 
 class IHardwareHandler {
 public:
+    IHardwareHandler() = default;
+    virtual ~IHardwareHandler() = default;
     virtual int32_t Initialize() = 0;
     virtual std::vector<DHItem> Query() = 0;
     virtual std::map<std::string, std::string> QueryExtraInfo() = 0;
diff --git a/common/utils/include/ipublisher_listener.h b/common/utils/include/ipublisher_listener.h
index 5a4938ec..817e627a 100644
--- a/common/utils/include/ipublisher_listener.h
+++ b/common/utils/include/ipublisher_listener.h
@@ -42,6 +42,8 @@ enum class DHTopic : uint32_t {
 
 class IPublisherListener : public IRemoteBroker {
 public:
+    IPublisherListener() = default;
+    virtual ~IPublisherListener() = default;
     virtual void OnMessage(const DHTopic topic, const std::string& message) = 0;
 
     enum class Message : uint32_t {
diff --git a/services/distributedhardwarefwkservice/include/localhardwaremanager/plugin_listener_impl.h b/services/distributedhardwarefwkservice/include/localhardwaremanager/plugin_listener_impl.h
index 1a06367a..10accd65 100644
--- a/services/distributedhardwarefwkservice/include/localhardwaremanager/plugin_listener_impl.h
+++ b/services/distributedhardwarefwkservice/include/localhardwaremanager/plugin_listener_impl.h
@@ -24,7 +24,7 @@ namespace DistributedHardware {
 class PluginListenerImpl : public PluginListener {
 public:
     explicit PluginListenerImpl(const DHType type) : dhType_(type) {}
-    virtual ~PluginListenerImpl() = default;
+    ~PluginListenerImpl() = default;
 
     virtual void PluginHardware(const std::string &dhId, const std::string &attrs) override;
     virtual void UnPluginHardware(const std::string &dhId) override;
-- 
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