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 "network_ability_skeleton.h"
17
18 #include "ipc_skeleton.h"
19
20 #include "common_utils.h"
21
22 namespace OHOS {
23 namespace Location {
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)24 int NetworkAbilityStub::OnRemoteRequest(uint32_t code,
25 MessageParcel &data, MessageParcel &reply, MessageOption &option)
26 {
27 pid_t lastCallingPid = IPCSkeleton::GetCallingPid();
28 pid_t lastCallinguid = IPCSkeleton::GetCallingUid();
29 LBSLOGI(NETWORK, "OnRemoteRequest cmd = %{public}u, flags= %{public}d, pid= %{public}d, uid= %{public}d",
30 code, option.GetFlags(), lastCallingPid, lastCallinguid);
31 if (lastCallinguid > SYSTEM_UID) {
32 LBSLOGE(NETWORK, "this remote request is not allowed");
33 return EXCEPTION;
34 }
35 if (data.ReadInterfaceToken() != GetDescriptor()) {
36 LBSLOGE(NETWORK, "invalid token.");
37 return EXCEPTION;
38 }
39
40 int ret = 0;
41 switch (code) {
42 case SEND_LOCATION_REQUEST: {
43 int64_t interval = data.ReadInt64();
44 std::unique_ptr<WorkRecord> workrecord = WorkRecord::Unmarshalling(data);
45 SendLocationRequest((uint64_t)interval, *workrecord);
46 break;
47 }
48 case GET_CACHED_LOCATION: {
49 std::unique_ptr<Location> location = GetCachedLocation();
50 if (location != nullptr) {
51 location->Marshalling(reply);
52 }
53 break;
54 }
55 case SET_ENABLE: {
56 SetEnable(data.ReadBool());
57 break;
58 }
59 case SELF_REQUEST: {
60 SelfRequest(data.ReadBool());
61 break;
62 }
63 default:
64 ret = IPCObjectStub::OnRemoteRequest(code, data, reply, option);
65 }
66 return ret;
67 }
68 } // namespace Location
69 } // namespace OHOS