blob: 736b2665b12d2d6a4e6a51d870503f9af88aa188 [file] [log] [blame]
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2013-2017 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library 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 Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#include "sqlite3-statement.hpp"
#include <sqlite3.h>
namespace ndn {
namespace util {
Sqlite3Statement::~Sqlite3Statement()
{
sqlite3_finalize(m_stmt);
}
Sqlite3Statement::Sqlite3Statement(sqlite3* database, const std::string& statement)
{
int res = sqlite3_prepare_v2(database, statement.data(), -1, &m_stmt, nullptr);
if (res != SQLITE_OK)
BOOST_THROW_EXCEPTION(std::domain_error("bad SQL statement: " + statement));
}
int
Sqlite3Statement::bind(int index, const char* value, size_t size, void(*destructor)(void*))
{
return sqlite3_bind_text(m_stmt, index, value, size, destructor);
}
int
Sqlite3Statement::bind(int index, const std::string& value, void(*destructor)(void*))
{
return sqlite3_bind_text(m_stmt, index, value.c_str(), value.size(), destructor);
}
int
Sqlite3Statement::bind(int index, const void* buf, size_t size, void(*destructor)(void*))
{
return sqlite3_bind_blob(m_stmt, index, buf, size, destructor);
}
int
Sqlite3Statement::bind(int index, const Block& block, void(*destructor)(void*))
{
return sqlite3_bind_blob(m_stmt, index, block.wire(), block.size(), destructor);
}
int
Sqlite3Statement::bind(int index, int number)
{
return sqlite3_bind_int(m_stmt, index, number);
}
std::string
Sqlite3Statement::getString(int column)
{
return std::string(reinterpret_cast<const char*>(sqlite3_column_text(m_stmt, column)),
sqlite3_column_bytes(m_stmt, column));
}
Block
Sqlite3Statement::getBlock(int column)
{
return Block(reinterpret_cast<const uint8_t*>(sqlite3_column_blob(m_stmt, column)),
sqlite3_column_bytes(m_stmt, column));
}
int
Sqlite3Statement::getInt(int column)
{
return sqlite3_column_int(m_stmt, column);
}
const uint8_t*
Sqlite3Statement::getBlob(int column)
{
return static_cast<const uint8_t*>(sqlite3_column_blob(m_stmt, column));
}
int
Sqlite3Statement::getSize(int column)
{
return sqlite3_column_bytes(m_stmt, column);
}
int
Sqlite3Statement::step()
{
return sqlite3_step(m_stmt);
}
Sqlite3Statement::operator sqlite3_stmt*()
{
return m_stmt;
}
} // namespace util
} // namespace ndn