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 "ohos_nweb/bridge/ark_web_nweb_webview_bridge_helper.h"
17
18 #include "base/bridge/ark_web_bridge_macros.h"
19
20 namespace OHOS::ArkWeb {
21
22 const std::string NWEB_LIB_FILE_NAME = "libarkweb_engine.so";
23
ArkWebNWebWebviewBridgeHelper()24 ArkWebNWebWebviewBridgeHelper::ArkWebNWebWebviewBridgeHelper()
25 {
26 InitFuncMemberMaps(ARK_WEB_NWEB_INTERFACE_INIT, ARK_WEB_NWEB_INTERFACE_BUTT);
27 }
28
Init(bool runMode,const std::string & bundlePath)29 bool ArkWebNWebWebviewBridgeHelper::Init(bool runMode, const std::string& bundlePath)
30 {
31 std::string libDirPath;
32 if (runMode) {
33 libDirPath = bundlePath + "/" + WEBVIEW_RELATIVE_PATH_FOR_BUNDLE;
34 } else {
35 libDirPath = bundlePath + "/" + WEBVIEW_RELATIVE_PATH_FOR_MOCK;
36 }
37
38 #ifdef __MUSL__
39 if (!LoadLibFile(RTLD_NOW | RTLD_GLOBAL, "nweb_ns", libDirPath, NWEB_LIB_FILE_NAME)) {
40 #else
41 if (!LoadLibFile(RTLD_NOW, libDirPath + "/" + NWEB_LIB_FILE_NAME)) {
42 #endif
43 return false;
44 }
45
46 memberCheckFunc_ =
47 reinterpret_cast<ArkWebMemberCheckFunc>(LoadFuncSymbol("ark_web_nweb_webcore_check_func_static"));
48 if (!memberCheckFunc_) {
49 ARK_WEB_BRIDGE_INFO_LOG("failed to load func ark_web_nweb_webcore_check_func_static");
50 }
51 return true;
52 }
53
54 ArkWebNWebWebviewBridgeHelper& ArkWebNWebWebviewBridgeHelper::GetInstance()
55 {
56 static ArkWebNWebWebviewBridgeHelper helper;
57 return helper;
58 }
59
60 void ArkWebNWebWebviewBridgeHelper::PreloadLibFile(bool runMode, const std::string& bundlePath)
61 {
62 std::string libFilePath;
63 if (runMode) {
64 libFilePath = bundlePath + "/" + WEBVIEW_RELATIVE_PATH_FOR_BUNDLE + "/" + NWEB_LIB_FILE_NAME;
65 } else {
66 libFilePath = bundlePath + "/" + WEBVIEW_RELATIVE_PATH_FOR_MOCK + "/" + NWEB_LIB_FILE_NAME;
67 }
68
69 ArkWebBridgeHelper::PrereadLibFile(libFilePath);
70 }
71
72 void ArkWebNWebWebviewBridgeHelper::PreDlopenLibFile(const std::string& bundlePath)
73 {
74 std::string libDirPath = bundlePath + "/" + WEBVIEW_RELATIVE_PATH_FOR_BUNDLE;
75 #ifdef __MUSL__
76 LoadLibFile(RTLD_NOW | RTLD_GLOBAL, "nweb_ns", libDirPath, NWEB_LIB_FILE_NAME);
77 #else
78 LoadLibFile(RTLD_NOW, libDirPath + "/" + NWEB_LIB_FILE_NAME);
79 #endif
80 }
81
82 } // namespace OHOS::ArkWeb
83
84 #ifdef __cplusplus
85 extern "C" {
86 #endif // __cplusplus
87
88 ARK_WEB_EXPORT
ark_web_nweb_webview_check_func_static(ArkWebBridgeType bridgeType,const ArkWebString * funcName)89 void* ark_web_nweb_webview_check_func_static(ArkWebBridgeType bridgeType, const ArkWebString* funcName)
90 {
91 if (!funcName) {
92 ARK_WEB_BRIDGE_INFO_LOG("func name is nullptr");
93 return nullptr;
94 }
95
96 return OHOS::ArkWeb::ArkWebNWebWebviewBridgeHelper::GetInstance().CheckFuncMemberForCalled(
97 bridgeType, ArkWebStringStructToClass(*funcName));
98 }
99
100 #ifdef __cplusplus
101 }
102 #endif // __cplusplus
103