1  /*
2   * Copyright (c) 2022 Huawei Device Co., Ltd.
3   * Licensed under the Apache License, Version 2.0 (the "License");
4   * you may not use this file except in compliance with the License.
5   * You may obtain a copy of the License at
6   *
7   * http://www.apache.org/licenses/LICENSE-2.0
8   *
9   * Unless required by applicable law or agreed to in writing, software
10   * distributed under the License is distributed on an "AS IS" BASIS,
11   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12   * See the License for the specific language governing permissions and
13   * limitations under the License.
14   */
15  
16  #include "dslm_callback_proxy.h"
17  
18  #include "hilog/log_cpp.h"
19  #include "message_option.h"
20  #include "message_parcel.h"
21  
22  #include "device_security_defines.h"
23  #include "utils_log.h"
24  
25  namespace OHOS {
26  namespace Security {
27  namespace DeviceSecurityLevel {
28  using namespace OHOS::HiviewDFX;
DslmCallbackProxy(const sptr<IRemoteObject> & impl)29  DslmCallbackProxy::DslmCallbackProxy(const sptr<IRemoteObject> &impl) : IRemoteProxy<IDeviceSecurityLevelCallback>(impl)
30  {
31  }
32  
ResponseDeviceSecurityLevel(uint32_t cookie,const ResponseInfo & response)33  int32_t DslmCallbackProxy::ResponseDeviceSecurityLevel(uint32_t cookie, const ResponseInfo &response)
34  {
35      MessageParcel data;
36      MessageParcel reply;
37  
38      sptr<IRemoteObject> remote = Remote();
39      if (remote == nullptr) {
40          SECURITY_LOG_ERROR("Remote is nullptr");
41          return ERR_INVALID_PARA;
42      }
43      if (!data.WriteInterfaceToken(GetDescriptor())) {
44          return ERR_INVALID_PARA;
45      }
46  
47      data.WriteUint32(cookie);
48      data.WriteUint32(response.result);
49      data.WriteUint32(response.level);
50  
51      if (response.extraBuff != nullptr && response.extraLen != 0) {
52          data.WriteUint32(response.extraLen);
53          data.WriteBuffer(response.extraBuff, response.extraLen);
54      }
55  
56      MessageOption ipcOption = {MessageOption::TF_ASYNC};
57      return remote->SendRequest(CMD_SET_DEVICE_SECURITY_LEVEL, data, reply, ipcOption);
58  }
59  } // namespace DeviceSecurityLevel
60  } // namespace Security
61  } // namespace OHOS
62