From f69c7b005f51f0375cf0ffbc567bfd6c19ad3d7f Mon Sep 17 00:00:00 2001
From: luwh0708 <luwh0708@thundersoft.com>
Date: Mon, 5 Jul 2021 11:53:21 +0800
Subject: [PATCH] patch for iface_cast

Change-Id: I584a704d59d28b3d57972c17783b86eacb1148f5
---
 interfaces/innerkits/ipc_core/BUILD.gn             |  3 +++
 .../innerkits/ipc_core/include/iremote_broker.h    | 14 ++++++++++++++
 ipc/native/src/core/source/iremote_broker.cpp      |  1 +
 3 files changed, 18 insertions(+)

diff --git a/interfaces/innerkits/ipc_core/BUILD.gn b/interfaces/innerkits/ipc_core/BUILD.gn
index 370a6aba..6eaba071 100755
--- a/interfaces/innerkits/ipc_core/BUILD.gn
+++ b/interfaces/innerkits/ipc_core/BUILD.gn
@@ -62,6 +62,9 @@ ohos_shared_library("ipc_core") {
     "dsoftbus_standard:softbus_client",
     "hiviewdfx_hilog_native:libhilog",
   ]
+  public_deps = [
+    "//base/hiviewdfx/hilog/interfaces/native/innerkits:libhilog",
+  ]
   subsystem_name = "communication"
   part_name = "ipc"
 }
diff --git a/interfaces/innerkits/ipc_core/include/iremote_broker.h b/interfaces/innerkits/ipc_core/include/iremote_broker.h
index 4251a993..8d55ad5d 100755
--- a/interfaces/innerkits/ipc_core/include/iremote_broker.h
+++ b/interfaces/innerkits/ipc_core/include/iremote_broker.h
@@ -21,6 +21,18 @@
 #include "iremote_object.h"
 #include "refbase.h"
 
+#include <hilog/log.h>
+#include <codecvt>
+#include <string>
+#include <locale>
+constexpr OHOS::HiviewDFX::HiLogLabel IPC_LOG_LABEL = {LOG_CORE, 0, "ipcipc"};
+#define __IPC_LOG_(fmt, ...) \
+    OHOS::HiviewDFX::HiLog::Info(IPC_LOG_LABEL, "%{public}s<%{public}d>" fmt, __func__, __LINE__, ##__VA_ARGS__)
+static inline std::string to_utf8(std::u16string str16)
+{
+    return std::wstring_convert< std::codecvt_utf8_utf16<char16_t>, char16_t >{}.to_bytes(str16);
+}
+
 namespace OHOS {
 template <typename T> class BrokerCreator {
 public:
@@ -88,6 +100,7 @@ template <typename T> BrokerDelegator<T>::BrokerDelegator()
 {
     const std::u16string descriptor = T::GetDescriptor();
     BrokerRegistration &registration = BrokerRegistration::Get();
+    __IPC_LOG_("%{public}s", to_utf8(descriptor).c_str());
     registration.Register(descriptor, BrokerCreator<T>());
 }
 
@@ -101,6 +114,7 @@ template <typename T> BrokerDelegator<T>::~BrokerDelegator()
 template <typename INTERFACE> inline sptr<INTERFACE> iface_cast(const sptr<IRemoteObject> &object)
 {
     const std::u16string descriptor = INTERFACE::GetDescriptor();
+    __IPC_LOG_("%{public}s", to_utf8(descriptor).c_str());
     BrokerRegistration &registration = BrokerRegistration::Get();
     sptr<IRemoteBroker> broker = registration.NewInstance(descriptor, object);
     return static_cast<INTERFACE *>(broker.GetRefPtr());
diff --git a/ipc/native/src/core/source/iremote_broker.cpp b/ipc/native/src/core/source/iremote_broker.cpp
index 9a917fbb..fdeb32c0 100755
--- a/ipc/native/src/core/source/iremote_broker.cpp
+++ b/ipc/native/src/core/source/iremote_broker.cpp
@@ -69,6 +69,7 @@ sptr<IRemoteBroker> BrokerRegistration::NewInstance(const std::u16string &descri
             auto it = creators_.find(descriptor);
             if (it != creators_.end()) {
                 broker = it->second(object);
+                __IPC_LOG_("%{public}s found %{public}p", to_utf8(descriptor).c_str(), broker.GetRefPtr());
             }
         } else {
             broker = object->AsInterface().GetRefPtr();
-- 
Gitee