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 "ipc_skeleton.h"
17 #include "pasteboard_delay_getter_stub.h"
18 #include "pasteboard_error.h"
19 #include "paste_uri_handler.h"
20
21 namespace OHOS {
22 namespace MiscServices {
23 const PasteboardDelayGetterStub::Handler PasteboardDelayGetterStub::HANDLERS[TRANS_BUTT] = {
24 &PasteboardDelayGetterStub::OnGetPasteData,
25 &PasteboardDelayGetterStub::OnGetUnifiedData,
26 };
27
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)28 int PasteboardDelayGetterStub::OnRemoteRequest(
29 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
30 {
31 PASTEBOARD_HILOGI(PASTEBOARD_MODULE_SERVICE, "code:%{public}u, callingPid:%{public}d", code,
32 IPCSkeleton::GetCallingPid());
33 std::u16string localDescriptor = PasteboardDelayGetterStub::GetDescriptor();
34 std::u16string remoteDescriptor = data.ReadInterfaceToken();
35 if (remoteDescriptor != localDescriptor) {
36 PASTEBOARD_HILOGE(PASTEBOARD_MODULE_SERVICE, "remote descriptor is not equal to local descriptor");
37 return -1;
38 }
39 if (TRANS_HEAD > code || code >= TRANS_BUTT || HANDLERS[code] == nullptr) {
40 PASTEBOARD_HILOGE(PASTEBOARD_MODULE_SERVICE, "not support code:%{public}u, max:%{public}d", code, TRANS_BUTT);
41 return -1;
42 }
43 return (this->*HANDLERS[code])(data, reply);
44 }
45
OnGetPasteData(MessageParcel & data,MessageParcel & reply)46 int32_t PasteboardDelayGetterStub::OnGetPasteData(MessageParcel &data, MessageParcel &reply)
47 {
48 PasteData pasteData;
49 std::string dataType = data.ReadString();
50 GetPasteData(dataType, pasteData);
51 std::vector<uint8_t> pasteDataTlv(0);
52 bool ret = pasteData.Encode(pasteDataTlv);
53 if (!ret) {
54 PASTEBOARD_HILOGE(PASTEBOARD_MODULE_SERVICE, "fail encode paste data");
55 return ERR_INVALID_VALUE;
56 }
57 if (!reply.WriteInt32(pasteDataTlv.size())) {
58 PASTEBOARD_HILOGE(PASTEBOARD_MODULE_SERVICE, "fail write data size");
59 return ERR_INVALID_VALUE;
60 }
61 if (!reply.WriteRawData(pasteDataTlv.data(), pasteDataTlv.size())) {
62 PASTEBOARD_HILOGE(PASTEBOARD_MODULE_SERVICE, "fail write raw data");
63 return ERR_INVALID_VALUE;
64 }
65 PasteUriHandler pasteUriHandler;
66 if (!pasteData.WriteUriFd(reply, pasteUriHandler, false)) {
67 PASTEBOARD_HILOGE(PASTEBOARD_MODULE_SERVICE, "fail write uri fd");
68 return ERR_INVALID_VALUE;
69 }
70 return ERR_OK;
71 }
72
OnGetUnifiedData(MessageParcel & data,MessageParcel & reply)73 int32_t PasteboardDelayGetterStub::OnGetUnifiedData(MessageParcel &data, MessageParcel &reply)
74 {
75 return ERR_OK;
76 }
77 } // namespace MiscServices
78 } // namespace OHOS