newcodex

Signed-off-by: Nchengjinsong <chengjinsong2@huawei.com>

services/param/watcher/agent/watcher_manager_kits.cpp

@@ -261,16 +261,20 @@ void WatcherManagerKits::ParameterChangeListener::OnParameterChange(const std::s
 } // namespace init_param
 } // namespace OHOS
 
-int SystemWatchParameter(const char *keyPrefix, ParameterChangePtr callback, void *context)
+static int ParameterWatcherCheck(const char *keyPrefix)
 {
-    WATCHER_CHECK(keyPrefix != nullptr, return PARAM_CODE_INVALID_PARAM, "Invalid prefix");
-    int ret = 0;
     std::string key(keyPrefix);
     if (key.rfind("*") == key.length() - 1) {
-        ret = WatchParamCheck(key.substr(0, key.length() - 1).c_str());
+        return WatchParamCheck(key.substr(0, key.length() - 1).c_str());
     } else {
-        ret = WatchParamCheck(keyPrefix);
+        return WatchParamCheck(keyPrefix);
     }
+}
+
+int SystemWatchParameter(const char *keyPrefix, ParameterChangePtr callback, void *context)
+{
+    WATCHER_CHECK(keyPrefix != nullptr, return PARAM_CODE_INVALID_PARAM, "Invalid prefix");
+    int ret = ParameterWatcherCheck(keyPrefix);
     if (ret != 0) {
         return ret;
     }
@@ -286,13 +290,7 @@ int SystemWatchParameter(const char *keyPrefix, ParameterChangePtr callback, voi
 int RemoveParameterWatcher(const char *keyPrefix, ParameterChgPtr callback, void *context)
 {
     WATCHER_CHECK(keyPrefix != nullptr, return PARAM_CODE_INVALID_PARAM, "Invalid prefix");
-    int ret = 0;
-    std::string key(keyPrefix);
-    if (key.rfind("*") == key.length() - 1) {
-        ret = WatchParamCheck(key.substr(0, key.length() - 1).c_str());
-    } else {
-        ret = WatchParamCheck(keyPrefix);
-    }
+    int ret = ParameterWatcherCheck(keyPrefix);
     if (ret != 0) {
         return ret;
     }

test/unittest/init/group_unittest.cpp

@@ -75,7 +75,7 @@ static void TestHashNodeFree(const HashNode *node)
 
 static TestHashNode *TestCreateHashNode(const char *value)
 {
-    TestHashNode *node = (TestHashNode *)malloc(sizeof(TestHashNode) + strlen(value) + 1);
+    TestHashNode *node = reinterpret_cast<TestHashNode *>(malloc(sizeof(TestHashNode) + strlen(value) + 1));
     if (node == nullptr) {
         return nullptr;
     }

test/unittest/param/param_stub.h

@@ -12,8 +12,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#ifndef PARAM_TEST_STUB_
-#define PARAM_TEST_STUB_
+#ifndef PARAM_TEST_STUB
+#define PARAM_TEST_STUB
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>