1 /*
2 * Copyright (c) 2025 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 "multiscreen_param_parse.h"
17
18 namespace OHOS::Rosen {
19
ParseFeatureParam(FeatureParamMapType & featureMap,xmlNode & node)20 int32_t MultiScreenParamParse::ParseFeatureParam(FeatureParamMapType &featureMap, xmlNode &node)
21 {
22 RS_LOGI("MultiScreenParamParse start");
23 xmlNode *currNode = &node;
24 if (currNode->xmlChildrenNode == nullptr) {
25 RS_LOGW("MultiScreenParamParse stop parsing, no children nodes");
26 return PARSE_GET_CHILD_FAIL;
27 }
28
29 currNode = currNode->xmlChildrenNode;
30 for (; currNode; currNode = currNode->next) {
31 if (currNode->type != XML_ELEMENT_NODE) {
32 continue;
33 }
34
35 if (ParseMultiScreenInternal(featureMap, *currNode) != PARSE_EXEC_SUCCESS) {
36 RS_LOGW("MultiScreenParamParse stop parsing, parse internal fail");
37 return PARSE_INTERNAL_FAIL;
38 }
39 }
40 RS_LOGI("MultiScreenParamParse end, isExternalScreenSecure: %{public}d, isSlrScaleEnabled: %{public}d,"
41 " isRsReportHwcDead: %{public}d, isRsSetScreenPowerStatus: %{public}d",
42 multiScreenParam_->IsExternalScreenSecure(), multiScreenParam_->IsSlrScaleEnabled(),
43 multiScreenParam_->IsRsReportHwcDead(), multiScreenParam_->IsRsSetScreenPowerStatus());
44 return PARSE_EXEC_SUCCESS;
45 }
46
ParseMultiScreenInternal(FeatureParamMapType & featureMap,xmlNode & node)47 int32_t MultiScreenParamParse::ParseMultiScreenInternal(FeatureParamMapType &featureMap, xmlNode &node)
48 {
49 xmlNode *currNode = &node;
50
51 auto iter = featureMap.find(FEATURE_CONFIGS[MULTISCREEN]);
52 if (iter == featureMap.end()) {
53 RS_LOGW("MultiScreenParamParse stop parsing, no initializing param map");
54 return PARSE_NO_PARAM;
55 }
56 multiScreenParam_ = std::static_pointer_cast<MultiScreenParam>(iter->second);
57 if (!multiScreenParam_) {
58 RS_LOGW("MultiScreenParamParse stop parsing, multiScreenParam_ is null");
59 return PARSE_ERROR;
60 }
61 // Start Parse Feature Params
62 int xmlParamType = GetXmlNodeAsInt(*currNode);
63 auto name = ExtractPropertyValue("name", *currNode);
64 auto val = ExtractPropertyValue("value", *currNode);
65 if (xmlParamType == PARSE_XML_FEATURE_SWITCH) {
66 bool isEnabled = ParseFeatureSwitch(val);
67 if (name == "IsExternalScreenSecure") {
68 multiScreenParam_->SetExternalScreenSecure(isEnabled);
69 } else if (name == "IsSlrScaleEnabled") {
70 multiScreenParam_->SetSlrScaleEnabled(isEnabled);
71 } else if (name == "IsRsReportHwcDead") {
72 multiScreenParam_->SetRsReportHwcDead(isEnabled);
73 } else if (name == "IsRsSetScreenPowerStatus") {
74 multiScreenParam_->SetRsSetScreenPowerStatus(isEnabled);
75 }
76 }
77 return PARSE_EXEC_SUCCESS;
78 }
79 } // namespace OHOS::Rosen