From 17b259df9cb6b28779d4881b2b6c805ee2e48eea Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Fri, 7 Jun 2024 23:30:05 +0900 Subject: Rename to tde-ebook-reader Signed-off-by: Michele Calgaro --- .../booksdb/runnables/LoadFileEntriesRunnable.cpp | 68 ++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 reader/src/database/booksdb/runnables/LoadFileEntriesRunnable.cpp (limited to 'reader/src/database/booksdb/runnables/LoadFileEntriesRunnable.cpp') diff --git a/reader/src/database/booksdb/runnables/LoadFileEntriesRunnable.cpp b/reader/src/database/booksdb/runnables/LoadFileEntriesRunnable.cpp new file mode 100644 index 0000000..3668b83 --- /dev/null +++ b/reader/src/database/booksdb/runnables/LoadFileEntriesRunnable.cpp @@ -0,0 +1,68 @@ +/* + * Copyright (C) 2009-2012 Geometer Plus + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +#include "../DBRunnables.h" +#include "../../sqldb/implsqlite/SQLiteFactory.h" + +LoadFileEntriesRunnable::LoadFileEntriesRunnable(DBConnection &connection) { + myLoadFileEntries = SQLiteFactory::createCommand(BooksDBQuery::LOAD_FILE_ENTRIES, connection, "@file_id", DBValue::DBINT); + + myFindFileId = new FindFileIdRunnable(connection); +} + +bool LoadFileEntriesRunnable::run() { + DBCommand &cmd = *myLoadFileEntries; + + myFindFileId->setFileName(myFileName); + if (!myFindFileId->run()) { + return false; + } + ((DBIntValue &) *cmd.parameter("@file_id").value()) = myFindFileId->fileId(); + + shared_ptr reader = cmd.executeReader(); + + if (reader.isNull()) { + return false; + } + + myEntries.clear(); + + bool res = true; + while (reader->next()) { + if (reader->type(0) != DBValue::DBTEXT /* name */) { + res = false; + continue; + } + myEntries.push_back( + myFileName + BooksDBQuery::ArchiveEntryDelimiter + + reader->textValue(0, std::string()) + ); + } + reader->close(); + return res; +} + +void LoadFileEntriesRunnable::setFileName(const std::string &fileName) { + myFileName = fileName; +} + +void LoadFileEntriesRunnable::collectEntries(std::vector &entries) { + myEntries.swap(entries); + myEntries.clear(); +} -- cgit v1.2.3