2 * Copyright (c) 2021 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #include "worker_thread.hh"
19 #include "pkgmgrinfo_debug.h"
20 #include "get_appinfo_request_handler.hh"
21 #include "get_cert_request_handler.hh"
22 #include "get_pkginfo_request_handler.hh"
23 #include "get_depinfo_request_handler.hh"
24 #include "query_request_handler.hh"
25 #include "set_cert_request_handler.hh"
26 #include "set_pkginfo_request_handler.hh"
27 #include "abstract_parcelable.hh"
28 #include "command_request_handler.hh"
33 #define LOG_TAG "PKGMGR_INFO"
35 namespace pkgmgr_server {
37 WorkerThread::WorkerThread(int num) : stop_all_(false) {
38 threads_.reserve(num);
39 for (int i = 0; i < num; ++i)
40 threads_.emplace_back([this]() -> void { this->Run(); });
41 LOGD("%d Worker threads are created", num);
44 WorkerThread::~WorkerThread() {
48 for (auto& t : threads_) t.join();
51 bool WorkerThread::PushQueue(std::shared_ptr<PkgRequest> req) {
53 std::unique_lock<std::mutex> u(lock_);
60 void WorkerThread::Run() {
61 std::unique_ptr<request_handler::AbstractRequestHandler> handler[pkgmgr_common::ReqType::MAX];
62 handler[pkgmgr_common::ReqType::GET_PKG_INFO].reset(
63 new request_handler::GetPkginfoRequestHandler());
64 handler[pkgmgr_common::ReqType::GET_APP_INFO].reset(
65 new request_handler::GetAppinfoRequestHandler());
66 handler[pkgmgr_common::ReqType::SET_PKG_INFO].reset(
67 new request_handler::SetPkginfoRequestHandler());
68 handler[pkgmgr_common::ReqType::SET_CERT_INFO].reset(
69 new request_handler::SetCertRequestHandler());
70 handler[pkgmgr_common::ReqType::GET_CERT_INFO].reset(
71 new request_handler::GetCertRequestHandler());
72 handler[pkgmgr_common::ReqType::GET_PKG_DEP_INFO].reset(
73 new request_handler::GetDepinfoRequestHandler());
74 handler[pkgmgr_common::ReqType::QUERY].reset(
75 new request_handler::QueryRequestHandler());
76 handler[pkgmgr_common::ReqType::COMMAND].reset(
77 new request_handler::CommandRequestHandler());
79 LOGD("Initialize request handlers");
81 std::shared_ptr<PkgRequest> req;
83 std::unique_lock<std::mutex> u(lock_);
84 cv_.wait(u, [this] { return !this->queue_.empty() || stop_all_; });
85 if (stop_all_ && queue_.empty()) return;
89 if (req->ReceiveData() == false) {
90 LOGE("Failed to ReceiveData");
93 pkgmgr_common::ReqType type = req->GetRequestType();
94 LOGD("Request type(%d), pid(%d)", static_cast<int>(type), req->GetSenderPID());
95 if (type <= pkgmgr_common::ReqType::REQ_TYPE_NONE
96 || type >= pkgmgr_common::ReqType::MAX) {
97 LOGE("Request type is invalid (%d)", static_cast<int>(type));
99 pkgmgr_common::parcel::AbstractParcelable parcelable(
100 0, pkgmgr_common::parcel::ParcelableType::Unknown, PMINFO_R_ERROR);
101 tizen_base::Parcel p;
102 p.WriteParcelable(parcelable);
103 std::vector<uint8_t> raw = p.GetRaw();
104 req->SendData(&raw[0], raw.size());
109 handler[type]->SetPID(req->GetSenderPID());
110 if (!handler[type]->HandleRequest(req->GetData(), req->GetSize(),
111 locale_.GetObject()))
112 LOGE("Failed to handle request");
113 } catch (const std::exception& err) {
114 LOGE("Exception occurred (%s)", err.what());
115 pkgmgr_common::parcel::AbstractParcelable parcelable(
116 0, pkgmgr_common::parcel::ParcelableType::Unknown, PMINFO_R_ERROR);
117 tizen_base::Parcel p;
118 p.WriteParcelable(parcelable);
119 std::vector<uint8_t> raw = p.GetRaw();
120 req->SendData(&raw[0], raw.size());
123 LOGE("Exception occurred");
124 pkgmgr_common::parcel::AbstractParcelable parcelable(
125 0, pkgmgr_common::parcel::ParcelableType::Unknown, PMINFO_R_ERROR);
126 tizen_base::Parcel p;
127 p.WriteParcelable(parcelable);
128 std::vector<uint8_t> raw = p.GetRaw();
129 req->SendData(&raw[0], raw.size());
133 std::vector<uint8_t> result_data = handler[type]->GetResult();
134 req->SendData(result_data.data(), result_data.size());
138 std::shared_ptr<PkgRequest> WorkerThread::PopQueue() {
139 auto req = queue_.front();
144 void WorkerThread::SetLocale(std::string locale) {
145 LOGD("Change locale (%s) -> (%s)", locale_.GetObject().c_str(),
147 locale_.SetObject(std::move(locale));
150 } // namespace pkgmgr_server