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 #ifndef SERVER_DB_HANDLE_PROVIDER_HH_
18 #define SERVER_DB_HANDLE_PROVIDER_HH_
22 #include <sys/types.h>
25 #include <shared_mutex>
27 #include <unordered_map>
28 #include <unordered_set>
31 #include <database.hpp>
32 #include "filter_checker_provider.hh"
33 #include "pkg_write_type.hh"
34 #include "pkgmgrinfo_basic.h"
35 #include "pkgmgrinfo_private.h"
36 #include "shared_object.hh"
38 namespace pkgmgr_server {
42 #define EXPORT_API __attribute__((visibility("default")))
45 class EXPORT_API DBHandleProvider {
47 ~DBHandleProvider() = default;
48 static DBHandleProvider& GetInst(uid_t uid);
49 static std::unordered_set<pid_t> CrashedWriteRequestPIDs();
50 static bool IsWriter(pid_t pid);
51 std::vector<std::pair<std::string, uid_t>> GetParserDBPath();
52 std::string GetCertDBPath();
53 int UpdateCache(const tizen_base::Database& db, pid_t pid, uid_t uid,
54 bool write, const std::string& locale);
55 std::vector<std::shared_ptr<package_x>> GetPackages(
56 pid_t pid, pkgmgrinfo_filter_x* filter,
57 const std::string& package);
58 std::vector<std::shared_ptr<application_x>> GetApplications(
59 pid_t pid, pkgmgrinfo_filter_x* filter,
60 const std::string& app);
62 void RegisterPendingPackageInfo(const tizen_base::Database& db,
63 package_x* info, pid_t pid, uid_t uid, const std::string& locale,
64 pkgmgr_common::PkgWriteType write_type);
65 void UpdatePendingPackageInfo(const tizen_base::Database& db,
66 uid_t uid, const std::string& locale,
67 const std::vector<std::string>& pkgids);
68 void UpdateCrashedWriterPackageInfo(const tizen_base::Database& db,
69 uid_t uid, const std::string& locale,
70 const std::unordered_set<pid_t>& pids);
71 bool UpdateCachePkg(const tizen_base::Database& db, uid_t uid,
72 const std::string& pkgid, const std::string& locale);
73 bool UpdateCacheApp(const tizen_base::Database& db, uid_t uid,
74 const std::string& appid, const std::string& locale);
75 bool UpdateCacheAppByPkgid(const tizen_base::Database& db, uid_t uid,
76 const std::string& pkgid, const std::string& locale);
79 explicit DBHandleProvider(uid_t uid);
81 void AddPackage(std::shared_ptr<package_x> info);
82 void AddApplication(std::shared_ptr<application_x> info);
83 void ErasePackage(const std::string& pkgid);
84 void InsertWriterPID(pid_t pid);
85 bool EraseWriterPID(pid_t pid);
86 std::shared_ptr<package_x> GetPackageByApp(const char* appid);
89 static std::unordered_map<uid_t,
90 std::unique_ptr<DBHandleProvider>> provider_map_;
91 static std::string global_parser_filedb_path_;
92 static std::string cert_filedb_path_;
93 static std::unordered_set<pid_t> writer_pid_list_;
94 static std::shared_mutex pid_list_lock_;
97 std::string user_parser_memdb_path_;
98 std::string user_parser_filedb_path_;
99 bool released_ = true;
100 std::unordered_map<std::string, std::shared_ptr<package_x>> pkg_map_;
101 std::unordered_map<std::string, std::shared_ptr<application_x>> app_map_;
102 std::unordered_map<std::string, std::unordered_set<std::string>> pkg_app_map_;
103 std::unordered_map<std::string, pid_t> pending_pkg_;
106 } // namespace database
107 } // namespace pkgmgr_server
109 #endif // SERVER_DB_HANDLE_PROVIDER_HH_