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 "adapter/ohos/osal/thp_extra_manager_impl.h"
17
18 #include <dlfcn.h>
19 #include <string>
20
21 #include "adapter/ohos/entrance/utils.h"
22 #include "base/json/json_util.h"
23
24 namespace OHOS::Ace::NG {
25 void* THPExtraManagerImpl::lib_ = nullptr;
26
Init()27 bool THPExtraManagerImpl::Init()
28 {
29 ThpExtraRunCommand_ = [](const char* command, const char* parameters) -> const char* {
30 return "ok";
31 };
32 if (lib_ == nullptr) {
33 lib_ = dlopen("/system/lib64/libthp_extra_innerapi.z.so", RTLD_LAZY);
34 }
35 if (lib_ == nullptr) {
36 LOGI("Failed to open libthp_extra_innerapi.z.so, reason: %{public}s", dlerror());
37 return false;
38 }
39 ThpExtraRunCommand_ = reinterpret_cast<ThpExtraRunCommandFunc>(dlsym(lib_, "ThpExtraRunCommand"));
40 if (ThpExtraRunCommand_ == nullptr) {
41 ThpExtraRunCommand_ = [](const char* command, const char* parameters) -> const char* {
42 return "ok";
43 };
44 LOGI("Failed to load ThpExtraRunCommand");
45 return false;
46 }
47 auto ThpExtraGetConfigStr = reinterpret_cast<ThpExtraGetConfigStrFunc>(dlsym(lib_, "ThpExtraGetConfigStr"));
48 if (ThpExtraGetConfigStr == nullptr) {
49 LOGI("Load ThpExtraGetConfigStr failed");
50 return false;
51 }
52
53 std::string jsonStr = std::string(ThpExtraGetConfigStr());
54 if (jsonStr.empty()) {
55 return false;
56 }
57 auto rootJson = JsonUtil::ParseJsonString(jsonStr);
58 if (!rootJson || !rootJson->IsValid()) {
59 return false;
60 }
61 auto hotzone = rootJson->GetObject("hotzone");
62 if (hotzone == nullptr) {
63 return false;
64 }
65 enable_ = hotzone->GetBool("enable", false);
66 height_ = hotzone->GetInt("height");
67 width_ = hotzone->GetInt("width");
68 if (!enable_) {
69 return false;
70 }
71 return true;
72 }
73
ThpExtraRunCommand(const char * command,const char * parameters)74 const char* THPExtraManagerImpl::ThpExtraRunCommand(const char* command, const char* parameters)
75 {
76 if (ThpExtraRunCommand_) {
77 return ThpExtraRunCommand_(command, parameters);
78 }
79 return "";
80 }
81
GetHeight(void) const82 int32_t THPExtraManagerImpl::GetHeight(void) const
83 {
84 return height_;
85 }
86
GetWidth(void) const87 int32_t THPExtraManagerImpl::GetWidth(void) const
88 {
89 return width_;
90 }
91 } // namespace OHOS::Ace::NG
92