1 /*
2 * Copyright (c) 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 "js_module_reader.h"
17
18 #include "file_path_utils.h"
19 #include "hilog_wrapper.h"
20 #include "js_runtime_utils.h"
21
22 namespace OHOS {
23 namespace AbilityRuntime {
operator ()(const std::string & curJsModulePath,const std::string & newJsModuleUri) const24 std::vector<uint8_t> JsModuleReader::operator()(
25 const std::string& curJsModulePath, const std::string& newJsModuleUri) const
26 {
27 std::vector<uint8_t> buffer;
28 if (runtimeExtractor_ == nullptr) {
29 HILOG_ERROR("Runtime extractor does not exist");
30 return buffer;
31 }
32
33 std::string newJsModulePath = NormalizeUri(GetBundleName(), curJsModulePath, newJsModuleUri);
34 if (newJsModulePath.empty()) {
35 return buffer;
36 }
37
38 std::ostringstream dest;
39 if (!runtimeExtractor_->GetFileBuffer(newJsModulePath, dest)) {
40 HILOG_ERROR("Get abc file failed");
41 return buffer;
42 }
43
44 const auto& outStr = dest.str();
45 buffer.assign(outStr.begin(), outStr.end());
46
47 return buffer;
48 }
49 } // namespace AbilityRuntime
50 } // namespace OHOS