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 --- .../database/sqldb/implsqlite/SQLiteDataReader.h | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 reader/src/database/sqldb/implsqlite/SQLiteDataReader.h (limited to 'reader/src/database/sqldb/implsqlite/SQLiteDataReader.h') diff --git a/reader/src/database/sqldb/implsqlite/SQLiteDataReader.h b/reader/src/database/sqldb/implsqlite/SQLiteDataReader.h new file mode 100644 index 0000000..b220b39 --- /dev/null +++ b/reader/src/database/sqldb/implsqlite/SQLiteDataReader.h @@ -0,0 +1,64 @@ +/* + * 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. + */ + + +#ifndef __SQLITEDATAREADER_H__ +#define __SQLITEDATAREADER_H__ + +#include "../DBDataReader.h" + +#include "SQLiteCommand.h" +#include "SQLiteConnection.h" + +class SQLiteDataReader : public DBDataReader { + +public: + static shared_ptr makeDBValue(sqlite3_stmt *statement, std::size_t column); + +public: + SQLiteDataReader(SQLiteCommand &command); + ~SQLiteDataReader(); + + bool next(); + bool reset(); + void close(); + + std::size_t columnsNumber() const; + + DBValue::ValueType type(std::size_t column) const; + + shared_ptr value(std::size_t column) const; + + int intValue(std::size_t column) const; + double realValue(std::size_t column) const; + std::string textValue(std::size_t column, const std::string &defaultValue) const; + +private: + sqlite3_stmt *currentStatement() const; + +private: + SQLiteCommand &myCommand; + std::size_t myCurrentStatement; + bool myLocked; +}; + + +inline sqlite3_stmt *SQLiteDataReader::currentStatement() const { return myCommand.statements()[myCurrentStatement]; } + +#endif /* __SQLITEDATAREADER_H__ */ -- cgit v1.2.3