28 bool BlobManager::registerHandler(std::unique_ptr<GenericBlobInterface> handler)  in registerHandler()  argument
30     if (!handler)  in registerHandler()
35     handlers.push_back(std::move(handler));  in registerHandler()
69     GenericBlobInterface* handler = getHandler(path);  in open()  local
72     if (!handler)  in open()
93     cleanUpStaleSessions(handler);  in open()
95     if (!handler->open(*session, flags, path))  in open()
101     sessions[*session] = SessionInfo(path, handler, flags);  in open()
102     openSessions[handler].insert(*session);  in open()
110     GenericBlobInterface* handler = getHandler(path);  in stat()  local
113     if (!handler)  in stat()
118     return handler->stat(path, meta);  in stat()
123     if (auto handler = getActionHandler(session))  in stat()  local
125         return handler->stat(session, meta);  in stat()
132     if (auto handler = getActionHandler(session))  in commit()  local
134         return handler->commit(session, data);  in commit()
141     if (auto handler = getActionHandler(session))  in close()  local
143         if (!handler->close(session))  in close()
147         eraseSession(handler, session);  in close()
170     if (auto handler = getActionHandler(session, OpenFlags::read))  in read()  local
172         return handler->read(session, offset, requestedSize);  in read()
180     if (auto handler = getActionHandler(session, OpenFlags::write))  in write()  local
182         return handler->write(session, offset, data);  in write()
189     GenericBlobInterface* handler = getHandler(path);  in deleteBlob()  local
192     if (!handler)  in deleteBlob()
204     return handler->deleteBlob(path);  in deleteBlob()
210     if (auto handler = getActionHandler(session))  in writeMeta()  local
212         return handler->writeMeta(session, offset, data);  in writeMeta()
266         return item->second.handler;  in getActionHandler()
271 void BlobManager::eraseSession(GenericBlobInterface* const handler,  in eraseSession()  argument
279         openSessions[handler].erase(session);  in eraseSession()
291 void BlobManager::cleanUpStaleSessions(GenericBlobInterface* const handler)  in cleanUpStaleSessions()  argument
293     if (openSessions.count(handler) == 0)  in cleanUpStaleSessions()
301     for (auto sessionId : openSessions[handler])  in cleanUpStaleSessions()
317         if (handler->expire(sessionId))  in cleanUpStaleSessions()
319             eraseSession(handler, sessionId);  in cleanUpStaleSessions()