1 /*
2 * Copyright (c) 2023 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 "pasteboard_observer_stub.h"
17
18 #include "i_pasteboard_observer.h"
19 #include "pasteboard_error.h"
20 #include "pasteboard_serv_ipc_interface_code.h"
21
22 using namespace OHOS::Security::PasteboardServ;
23 namespace OHOS {
24 namespace MiscServices {
PasteboardObserverStub()25 PasteboardObserverStub::PasteboardObserverStub()
26 {
27 memberFuncMap_[static_cast<uint32_t>(PasteboardObserverInterfaceCode::ON_PASTE_BOARD_CHANGE)] =
28 &PasteboardObserverStub::OnPasteboardChangedStub;
29 memberFuncMap_[static_cast<uint32_t>(PasteboardObserverInterfaceCode::ON_PASTE_BOARD_EVENT)] =
30 &PasteboardObserverStub::OnPasteboardEventStub;
31 }
32
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)33 int32_t PasteboardObserverStub::OnRemoteRequest(
34 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
35 {
36 PASTEBOARD_HILOGI(PASTEBOARD_MODULE_SERVICE, "start##code = %{public}u", code);
37 std::u16string myDescripter = PasteboardObserverStub::GetDescriptor();
38 std::u16string remoteDescripter = data.ReadInterfaceToken();
39 if (myDescripter != remoteDescripter) {
40 PASTEBOARD_HILOGE(PASTEBOARD_MODULE_SERVICE, "end##descriptor checked fail");
41 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
42 }
43 pid_t p = IPCSkeleton::GetCallingPid();
44 pid_t p1 = IPCSkeleton::GetCallingUid();
45 PASTEBOARD_HILOGI(
46 PASTEBOARD_MODULE_SERVICE, "CallingPid = %{public}d, CallingUid = %{public}d, code = %{public}u", p, p1, code);
47 auto itFunc = memberFuncMap_.find(code);
48 if (itFunc != memberFuncMap_.end()) {
49 auto memberFunc = itFunc->second;
50 if (memberFunc != nullptr) {
51 return (this->*memberFunc)(data, reply);
52 }
53 }
54 int ret = IPCObjectStub::OnRemoteRequest(code, data, reply, option);
55 PASTEBOARD_HILOGI(PASTEBOARD_MODULE_SERVICE, "end##ret = %{public}d", ret);
56 return ret;
57 }
58
OnPasteboardChangedStub(MessageParcel & data,MessageParcel & reply)59 int32_t PasteboardObserverStub::OnPasteboardChangedStub(MessageParcel &data, MessageParcel &reply)
60 {
61 PASTEBOARD_HILOGI(PASTEBOARD_MODULE_SERVICE, "start.");
62 OnPasteboardChanged();
63 PASTEBOARD_HILOGI(PASTEBOARD_MODULE_SERVICE, "end.");
64 return ERR_OK;
65 }
66
OnPasteboardEventStub(MessageParcel & data,MessageParcel & reply)67 int32_t PasteboardObserverStub::OnPasteboardEventStub(MessageParcel &data, MessageParcel &reply)
68 {
69 PASTEBOARD_HILOGI(PASTEBOARD_MODULE_SERVICE, "start.");
70 std::string bundleName = data.ReadString();
71 int32_t status = data.ReadInt32();
72 OnPasteboardEvent(bundleName, status);
73 PASTEBOARD_HILOGI(PASTEBOARD_MODULE_SERVICE, "end.");
74 return ERR_OK;
75 }
76
~PasteboardObserverStub()77 PasteboardObserverStub::~PasteboardObserverStub()
78 {
79 memberFuncMap_.clear();
80 }
81 } // namespace MiscServices
82 } // namespace OHOS
83