1 /*
2 * Copyright (c) 2021-2022 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 "frameworks/bridge/common/manifest/manifest_router.h"
17
18 #include <algorithm>
19
20 #include "base/log/event_report.h"
21 #include "base/log/log.h"
22
23 namespace OHOS::Ace::Framework {
24
GetEntry(const std::string & suffix) const25 std::string ManifestRouter::GetEntry(const std::string& suffix) const
26 {
27 if (pages_.empty()) {
28 return "";
29 }
30 return pages_.front() + suffix;
31 }
32
GetPagePath(std::string & uri) const33 std::string ManifestRouter::GetPagePath(std::string& uri) const
34 {
35 const std::string suffix = ".js";
36 if (uri.empty()) {
37 return "";
38 }
39 if (pages_.empty()) {
40 return "";
41 }
42 // the case uri is starts with "/" and "/" is the mainPage
43 if (uri == "/") {
44 uri = pages_.front();
45 return pages_.front() + suffix;
46 }
47 if (std::find(pages_.begin(), pages_.end(), uri) != pages_.end()) {
48 return uri + suffix;
49 }
50 LOGW("[Engine Log] can't find this page %{public}s path", uri.c_str());
51 return "";
52 }
53
GetPagePath(const std::string & uri,const std::string & suffix) const54 std::string ManifestRouter::GetPagePath(const std::string& uri, const std::string& suffix) const
55 {
56 if (uri.empty()) {
57 return "";
58 }
59 // the case uri is starts with "/" and "/" is the mainPage
60 if (uri.front() == '/') {
61 if (uri.size() == 1) {
62 return pages_.front() + suffix;
63 }
64 } else {
65 if (std::find(std::begin(pages_), std::end(pages_), uri) != std::end(pages_)) {
66 return uri + suffix;
67 }
68 }
69 if (uri.rfind(suffix) != std::string::npos) {
70 return uri;
71 }
72 LOGW("[Engine Log] can't find this page %{public}s path", uri.c_str());
73 return "";
74 }
75
GetPageList()76 const std::list<std::string>& ManifestRouter::GetPageList()
77 {
78 return pages_;
79 }
80
InsertPageList(const std::string & uri)81 void ManifestRouter::InsertPageList(const std::string& uri)
82 {
83 pages_.emplace_back(uri);
84 }
85
RouterParse(const std::unique_ptr<JsonValue> & root)86 void ManifestRouter::RouterParse(const std::unique_ptr<JsonValue>& root)
87 {
88 if (!root) {
89 return;
90 }
91
92 auto pagesArray = root->Contains("pages") ? root->GetValue("pages") : root->GetValue("src");
93 if (pagesArray && pagesArray->IsArray()) {
94 for (int32_t index = 0; index < pagesArray->GetArraySize(); index++) {
95 auto page = pagesArray->GetArrayItem(index);
96 if (page && page->IsString()) {
97 pages_.emplace_back(page->GetString());
98 }
99 }
100 }
101
102 if (pages_.empty()) {
103 EventReport::SendPageRouterException(PageRouterExcepType::ROUTE_PARSE_ERR);
104 }
105 }
106
107 } // namespace OHOS::Ace::Framework
108