1 /*
2 * Copyright (c) 2024 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 "privacy_window_manager_proxy.h"
17 #include "accesstoken_common_log.h"
18 #include "privacy_error.h"
19
20 namespace OHOS {
21 namespace Security {
22 namespace AccessToken {
23
RegisterWindowManagerAgent(WindowManagerAgentType type,const sptr<IWindowManagerAgent> & windowManagerAgent)24 int32_t PrivacyWindowManagerProxy::RegisterWindowManagerAgent(WindowManagerAgentType type,
25 const sptr<IWindowManagerAgent>& windowManagerAgent)
26 {
27 MessageParcel data;
28 MessageParcel reply;
29 MessageOption option;
30 if (!data.WriteInterfaceToken(GetDescriptor())) {
31 LOGE(PRI_DOMAIN, PRI_TAG, "WriteInterfaceToken failed");
32 return ERR_WRITE_PARCEL_FAILED;
33 }
34
35 if (!data.WriteUint32(static_cast<uint32_t>(type))) {
36 LOGE(PRI_DOMAIN, PRI_TAG, "Write type failed");
37 return ERR_WRITE_PARCEL_FAILED;
38 }
39
40 if (!data.WriteRemoteObject(windowManagerAgent->AsObject())) {
41 LOGE(PRI_DOMAIN, PRI_TAG, "Write IWindowManagerAgent failed");
42 return ERR_WRITE_PARCEL_FAILED;
43 }
44 sptr<IRemoteObject> remote = Remote();
45 if (remote == nullptr) {
46 LOGE(PRI_DOMAIN, PRI_TAG, "Remote service is null.");
47 return ERR_REMOTE_CONNECTION;
48 }
49 int32_t error = remote->SendRequest(
50 static_cast<uint32_t>(IWindowManager::WindowManagerMessage::TRANS_ID_REGISTER_WINDOW_MANAGER_AGENT),
51 data, reply, option);
52 if (error != ERR_NONE) {
53 LOGE(PRI_DOMAIN, PRI_TAG, "SendRequest failed");
54 return error;
55 }
56 return reply.ReadInt32();
57 }
58
UnregisterWindowManagerAgent(WindowManagerAgentType type,const sptr<IWindowManagerAgent> & windowManagerAgent)59 int32_t PrivacyWindowManagerProxy::UnregisterWindowManagerAgent(WindowManagerAgentType type,
60 const sptr<IWindowManagerAgent>& windowManagerAgent)
61 {
62 MessageParcel data;
63 MessageParcel reply;
64 MessageOption option;
65 if (!data.WriteInterfaceToken(GetDescriptor())) {
66 LOGE(PRI_DOMAIN, PRI_TAG, "WriteInterfaceToken failed");
67 return ERR_WRITE_PARCEL_FAILED;
68 }
69
70 if (!data.WriteUint32(static_cast<uint32_t>(type))) {
71 LOGE(PRI_DOMAIN, PRI_TAG, "Write type failed");
72 return ERR_WRITE_PARCEL_FAILED;
73 }
74
75 if (!data.WriteRemoteObject(windowManagerAgent->AsObject())) {
76 LOGE(PRI_DOMAIN, PRI_TAG, "Write IWindowManagerAgent failed");
77 return ERR_WRITE_PARCEL_FAILED;
78 }
79
80 sptr<IRemoteObject> remote = Remote();
81 if (remote == nullptr) {
82 LOGE(PRI_DOMAIN, PRI_TAG, "Remote service is null.");
83 return ERR_REMOTE_CONNECTION;
84 }
85 int32_t error = remote->SendRequest(
86 static_cast<uint32_t>(IWindowManager::WindowManagerMessage::TRANS_ID_UNREGISTER_WINDOW_MANAGER_AGENT),
87 data, reply, option);
88 if (error != ERR_NONE) {
89 LOGE(PRI_DOMAIN, PRI_TAG, "SendRequest failed");
90 return error;
91 }
92
93 return reply.ReadInt32();
94 }
95 } // namespace AccessToken
96 } // namespace Security
97 } // namespace OHOS
98