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 "form_manager_access_proxy.h"
17 #include "accesstoken_common_log.h"
18
19 namespace OHOS {
20 namespace Security {
21 namespace AccessToken {
22 namespace {
23 static constexpr int32_t ERROR = -1;
24 }
25
RegisterAddObserver(const std::string & bundleName,const sptr<IRemoteObject> & callerToken)26 int32_t FormManagerAccessProxy::RegisterAddObserver(
27 const std::string &bundleName, const sptr<IRemoteObject> &callerToken)
28 {
29 MessageParcel data;
30 MessageParcel reply;
31 MessageOption option;
32 if (!data.WriteInterfaceToken(GetDescriptor())) {
33 LOGE(ATM_DOMAIN, ATM_TAG, "WriteInterfaceToken failed.");
34 return ERROR;
35 }
36 if (!data.WriteString(bundleName)) {
37 LOGE(ATM_DOMAIN, ATM_TAG, "Write bundleName failed.");
38 return ERROR;
39 }
40 if (!data.WriteRemoteObject(callerToken)) {
41 LOGE(ATM_DOMAIN, ATM_TAG, "Write callerToken failed.");
42 return ERROR;
43 }
44 sptr<IRemoteObject> remote = Remote();
45 if (remote == nullptr) {
46 LOGE(ATM_DOMAIN, ATM_TAG, "Remote service is null.");
47 return ERROR;
48 }
49 int32_t error = remote->SendRequest(
50 static_cast<uint32_t>(IFormMgr::Message::FORM_MGR_REGISTER_ADD_OBSERVER), data, reply, option);
51 if (error != ERR_NONE) {
52 LOGE(ATM_DOMAIN, ATM_TAG, "RegisterAddObserver failed, error: %{public}d", error);
53 return ERROR;
54 }
55 return reply.ReadInt32();
56 }
57
RegisterRemoveObserver(const std::string & bundleName,const sptr<IRemoteObject> & callerToken)58 int32_t FormManagerAccessProxy::RegisterRemoveObserver(
59 const std::string &bundleName, const sptr<IRemoteObject> &callerToken)
60 {
61 MessageParcel data;
62 MessageParcel reply;
63 MessageOption option;
64 if (!data.WriteInterfaceToken(GetDescriptor())) {
65 LOGE(ATM_DOMAIN, ATM_TAG, "WriteInterfaceToken failed.");
66 return ERROR;
67 }
68 if (!data.WriteString(bundleName)) {
69 LOGE(ATM_DOMAIN, ATM_TAG, "Write bundleName failed.");
70 return ERROR;
71 }
72 if (!data.WriteRemoteObject(callerToken)) {
73 LOGE(ATM_DOMAIN, ATM_TAG, "Write callerToken failed.");
74 return ERROR;
75 }
76 sptr<IRemoteObject> remote = Remote();
77 if (remote == nullptr) {
78 LOGE(ATM_DOMAIN, ATM_TAG, "Remote service is null.");
79 return ERROR;
80 }
81 int32_t error = remote->SendRequest(
82 static_cast<uint32_t>(IFormMgr::Message::FORM_MGR_REGISTER_REMOVE_OBSERVER), data, reply, option);
83 if (error != ERR_NONE) {
84 LOGE(ATM_DOMAIN, ATM_TAG, "UnregisterAddObserver failed, error: %d", error);
85 return error;
86 }
87 return reply.ReadInt32();
88 }
89
HasFormVisible(const uint32_t tokenId)90 bool FormManagerAccessProxy::HasFormVisible(const uint32_t tokenId)
91 {
92 MessageParcel data;
93 MessageParcel reply;
94 MessageOption option;
95 if (!data.WriteInterfaceToken(GetDescriptor())) {
96 LOGE(ATM_DOMAIN, ATM_TAG, "WriteInterfaceToken failed.");
97 return false;
98 }
99 if (!data.WriteUint32(tokenId)) {
100 LOGE(ATM_DOMAIN, ATM_TAG, "Failed to write tokenId.");
101 return false;
102 }
103
104 sptr<IRemoteObject> remote = Remote();
105 if (remote == nullptr) {
106 LOGE(ATM_DOMAIN, ATM_TAG, "Remote service is null.");
107 return false;
108 }
109 int32_t error = remote->SendRequest(
110 static_cast<uint32_t>(IFormMgr::Message::FORM_MGR_HAS_FORM_VISIBLE_WITH_TOKENID), data, reply, option);
111 if (error != ERR_NONE) {
112 LOGE(ATM_DOMAIN, ATM_TAG, "Get form visibility failed, error: %{public}d", error);
113 return false;
114 }
115 return reply.ReadBool();
116 }
117 } // namespace AccessToken
118 } // namespace Security
119 } // namespace OHOS
120