Release version 0.22.40

[platform/core/appfw/pkgmgr-info.git] / src / server / database / db_handle_provider.hh

diff --git a/src/server/database/db_handle_provider.hh b/src/server/database/db_handle_provider.hh
index 16dc89c..e165e05 100644 (file)
--- a/src/server/database/db_handle_provider.hh
+++ b/src/server/database/db_handle_provider.hh
@@ -22,7 +22,7 @@
 #include <sys/types.h>
 
 #include <memory>
-#include <mutex>
+#include <shared_mutex>
 #include <string>
 #include <unordered_map>
 #include <unordered_set>
@@ -45,18 +45,39 @@ class EXPORT_API DBHandleProvider {
   ~DBHandleProvider() = default;
   static DBHandleProvider& GetInst(uid_t uid);
   static bool IsCrashedWriteRequest();
+  static bool IsWriter(pid_t pid);
   std::vector<std::pair<std::string, uid_t>> GetParserDBPath(int pid,
                                                              bool write);
   std::string GetCertDBPath(int pid, bool write);
   void SetMemoryMode(pid_t pid);
   void UnsetMemoryMode(pid_t pid);
-  bool IsWriter(pid_t pid);
+  int UpdateCache(sqlite3* db, pid_t pid, uid_t uid, bool write,
+                  const std::string& locale);
+  std::vector<std::shared_ptr<package_x>> GetPackages(
+      pid_t pid, pkgmgrinfo_filter_x* filter,
+      const std::string& package);
+  std::vector<std::shared_ptr<application_x>> GetApplications(
+      pid_t pid, pkgmgrinfo_filter_x* filter,
+      const std::string& app);
+  void TrimCache();
+  void RegisterPendingPackageInfo(package_x* info);
+  bool UpdatePendingPackageInfo(sqlite3* db,
+      pid_t pid, uid_t uid, const std::string& locale);
+  bool UpdateCachePkg(sqlite3* db, uid_t uid, const std::string& pkgid,
+      const std::string& locale);
+  bool UpdateCacheApp(sqlite3* db, uid_t uid, const std::string& appid,
+      const std::string& locale);
+  bool UpdateCacheAppByPkgid(sqlite3* db, uid_t uid, const std::string& pkgid,
+      const std::string& locale);
 
  private:
   explicit DBHandleProvider(uid_t uid);
   sqlite3* CreateMemoryDBHandle(const std::string& filedb_path,
                              const std::string& memorydb_path);
   bool IsMemoryDBActive(pid_t pid, bool write);
+  void ReleaseCache();
+  void AddPackage(std::string package, package_x* info);
+  void AddApplication(std::string app, std::shared_ptr<application_x> info);
   void InsertPID(pid_t pid);
   bool ErasePID(pid_t pid);
 
@@ -72,7 +93,7 @@ class EXPORT_API DBHandleProvider {
   static std::string cert_filedb_path_;
   static std::unordered_set<pid_t> writer_pid_list_;
   static std::recursive_mutex lock_;
-  static std::mutex pid_list_lock_;
+  static std::shared_mutex pid_list_lock_;
 
   uid_t uid_;
   bool is_user_memdb_set_;
@@ -80,6 +101,11 @@ class EXPORT_API DBHandleProvider {
       parser_memdb_handle_;
   std::string user_parser_memdb_path_;
   std::string user_parser_filedb_path_;
+  bool released_ = true;
+  std::unordered_map<std::string, std::shared_ptr<package_x>> pkg_map_;
+  std::unordered_map<std::string, std::shared_ptr<application_x>> app_map_;
+  std::unordered_map<std::string, std::unordered_set<std::string>> pkg_app_map_;
+  std::unordered_set<std::string> pending_pkg_;
 };
 
 }  // namespace database