postgresxx.hpp

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/*
_______________________________________________________________________________

                                 SqlWrapperXX

-------------------------------------------------------------------------------
Copyright (c) 2007 Kai Braaten

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
-------------------------------------------------------------------------------
*/

#ifndef POSTGRESXX_HPP
#define POSTGRESXX_HPP

#include <libpq-fe.h>
#include "sqldatabase.hpp"

class PostgresContext : public SqlDatabase
{
  friend SqlResult SqlQuery::operator()( const string& );
public:
  PostgresContext( const string &dbName = "",
                   const string &user = "",
                   const string &passwd = "",
                   const string &host = "localhost",
                   const int port = 0,
                   const string &unixSocket = "",
                   const unsigned long clientFlags = 0 );
  ~PostgresContext();
  void close();
  string escapeString( const string &original ) const;
  string version() const;

private:
  void open();
  SqlResult query( const string &sql ) const;
  PGconn *handle;
  const string _dbName;
  const string _user;
  const string _passwd;
  const string _host;
  const int _port;
  const string _clientFlags;
};

#endif // include guard

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