1 /*
2 * Copyright (c) 2023-2023 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 "transaction/rs_hgm_config_data.h"
17 #include "platform/common/rs_log.h"
18
19 namespace {
20 static constexpr size_t PARCEL_MAX_CAPACITY = 2000 * 1024;
21 }
22
23 namespace OHOS {
24 namespace Rosen {
~RSHgmConfigData()25 RSHgmConfigData::~RSHgmConfigData() noexcept
26 {
27 configData_.clear();
28 }
29
Unmarshalling(Parcel & parcel)30 RSHgmConfigData* RSHgmConfigData::Unmarshalling(Parcel& parcel)
31 {
32 auto data = new RSHgmConfigData();
33 uint32_t size;
34 uint32_t pageNameSize;
35 if (!parcel.ReadFloat(data->ppi_) || !parcel.ReadFloat(data->xDpi_) || !parcel.ReadFloat(data->yDpi_) ||
36 !parcel.ReadUint32(size)) {
37 RS_LOGE("RSHgmConfigData Unmarshalling read failed");
38 return data;
39 }
40 size_t readableSize = parcel.GetReadableBytes() / sizeof(uint64_t);
41 size_t len = static_cast<size_t>(size);
42 if (len > readableSize || len > data->configData_.max_size()) {
43 RS_LOGE("RSHgmConfigData Unmarshalling Failed read vector, size:%zu, readableSize:%zu", len, readableSize);
44 return data;
45 }
46 std::string type;
47 std::string name;
48 int32_t minSpeed;
49 int32_t maxSpeed;
50 int32_t preferredFps;
51 for (uint32_t i = 0; i < size; i++) {
52 if (!parcel.ReadString(type) || !parcel.ReadString(name) || !parcel.ReadInt32(minSpeed) ||
53 !parcel.ReadInt32(maxSpeed) || !parcel.ReadInt32(preferredFps)) {
54 RS_LOGE("RSHgmConfigData Unmarshalling read data failed");
55 return data;
56 }
57 AnimDynamicItem item = {type, name, minSpeed, maxSpeed, preferredFps};
58 data->AddAnimDynamicItem(item);
59 }
60
61 if (!parcel.ReadUint32(pageNameSize)) {
62 RS_LOGE("RSHgmConfigData Unmarshalling read data failed");
63 return data;
64 }
65 for (uint32_t i = 0; i < pageNameSize; i++) {
66 std::string pageName;
67 if (!parcel.ReadString(pageName)) {
68 RS_LOGE("RSHgmConfigData Unmarshalling read data failed");
69 return data;
70 }
71 data->AddPageName(pageName);
72 }
73 return data;
74 }
75
Marshalling(Parcel & parcel) const76 bool RSHgmConfigData::Marshalling(Parcel& parcel) const
77 {
78 parcel.SetMaxCapacity(PARCEL_MAX_CAPACITY);
79 bool flag = parcel.WriteFloat(ppi_) && parcel.WriteFloat(xDpi_) && parcel.WriteFloat(yDpi_) &&
80 parcel.WriteUint32(configData_.size());
81 if (!flag) {
82 RS_LOGE("RSHgmConfigData::Marshalling parse dpi failed");
83 return flag;
84 }
85
86 for (auto& item : configData_) {
87 flag = parcel.WriteString(item.animType) && parcel.WriteString(item.animName) &&
88 parcel.WriteInt32(item.minSpeed) && parcel.WriteInt32(item.maxSpeed) &&
89 parcel.WriteInt32(item.preferredFps);
90 if (!flag) {
91 RS_LOGE("RSHgmConfigData::Marshalling parse config item failed");
92 return flag;
93 }
94 }
95
96 parcel.WriteUint32(pageNameList_.size());
97 for (auto& item : pageNameList_) {
98 parcel.WriteString(item);
99 }
100
101 return flag;
102 }
103 } // namespace Rosen
104 } // namespace OHOS
105