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// file : odb/mssql/database.hxx
// author : Constantin Michael <constantin@codesynthesis.com>
// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
// license : ODB NCUEL; see accompanying LICENSE file
#ifndef ODB_MSSQL_DATABASE_HXX
#define ODB_MSSQL_DATABASE_HXX
#include <odb/pre.hxx>
#include <string>
#include <memory> // std::auto_ptr
#include <iosfwd> // std::ostream
#include <odb/database.hxx>
#include <odb/mssql/mssql-fwd.hxx>
#include <odb/mssql/version.hxx>
#include <odb/mssql/forward.hxx>
#include <odb/mssql/tracer.hxx>
#include <odb/mssql/connection.hxx>
#include <odb/mssql/connection-factory.hxx>
#include <odb/mssql/auto-handle.hxx>
#include <odb/mssql/details/export.hxx>
namespace odb
{
namespace mssql
{
class transaction_impl;
enum protocol
{
protocol_auto,
protocol_tcp, // TCP/IP.
protocol_lpc, // Shared memory (local procedure call).
protocol_np // Named pipes.
};
class LIBODB_MSSQL_EXPORT database: public odb::database
{
public:
typedef mssql::protocol protocol_type;
// Connect to the specified server using the latest available SQL
// Server Native Client ODBC driver by default. If user is empty,
// then use Windows authentication. If database is empty, then
// use the default database for this user.
//
database (const std::string& user,
const std::string& password,
const std::string& db,
const std::string& server,
const std::string& driver = "",
const std::string& extra_connect_string = "",
SQLHENV environment = 0,
std::auto_ptr<connection_factory> factory =
std::auto_ptr<connection_factory> (0));
// By default connect to the default instance on localhost using
// default protocol and the latest available SQL Server Native
// Client ODBC driver. If user is empty, then use Windows
// authentication. If database is empty, then use the default
// database for this user.
//
database (const std::string& user,
const std::string& password,
const std::string& db,
protocol_type protocol = protocol_auto,
const std::string& host = "",
const std::string& instance = "",
const std::string& driver = "",
const std::string& extra_connect_string = "",
SQLHENV environment = 0,
std::auto_ptr<connection_factory> factory =
std::auto_ptr<connection_factory> (0));
// Connect using TCP/IP to the specified host and port. If port is
// 0, use the default port (1433).
//
database (const std::string& user,
const std::string& password,
const std::string& db,
const std::string& host,
unsigned int port,
const std::string& driver = "",
const std::string& extra_connect_string = "",
SQLHENV environment = 0,
std::auto_ptr<connection_factory> factory =
std::auto_ptr<connection_factory> (0));
// Connect using a custom SQL Server Native Client ODBC driver
// conection string.
//
database (const std::string& connect_string,
SQLHENV environment = 0,
std::auto_ptr<connection_factory> factory =
std::auto_ptr<connection_factory> (0));
// Extract the database parameters from the command line. The
// following options are recognized:
//
// --user | -U
// --password | -P
// --database | -d
// --server | -S
// --driver
// --options-file
//
// For more information, see the output of the print_usage() function
// below. If erase is true, the above options are removed from the
// argv array and the argc count is updated accordingly. This
// constructor may throw the cli_exception exception.
//
database (int& argc,
char* argv[],
bool erase = false,
const std::string& extra_connect_string = "",
SQLHENV environment = 0,
std::auto_ptr<connection_factory> =
std::auto_ptr<connection_factory> (0));
static void
print_usage (std::ostream&);
public:
virtual transaction_impl*
begin ();
public:
connection_ptr
connection ();
public:
const std::string&
user () const
{
return user_;
}
const std::string&
password () const
{
return password_;
}
const std::string&
db () const
{
return db_;
}
protocol_type
protocol () const
{
return protocol_;
}
const std::string&
host () const
{
return host_;
}
const std::string&
instance () const
{
return instance_;
}
unsigned int
port () const
{
return port_;
}
const std::string&
server () const
{
return server_;
}
const std::string&
driver () const
{
return driver_;
}
const std::string&
extra_connect_string () const
{
return extra_connect_string_;
}
const std::string&
connect_string () const
{
return connect_string_;
}
SQLHENV
environment ()
{
return environment_;
}
// SQL statement tracing.
//
public:
typedef mssql::tracer tracer_type;
void
tracer (tracer_type& t)
{
odb::database::tracer (t);
}
void
tracer (tracer_type* t)
{
odb::database::tracer (t);
}
using odb::database::tracer;
public:
virtual
~database ();
protected:
virtual odb::connection*
connection_ ();
private:
void
init ();
private:
std::string user_;
std::string password_;
std::string db_;
protocol_type protocol_;
std::string host_;
std::string instance_;
unsigned int port_;
std::string server_;
std::string driver_;
std::string extra_connect_string_;
std::string connect_string_;
auto_handle<SQL_HANDLE_ENV> auto_environment_;
SQLHENV environment_;
std::auto_ptr<connection_factory> factory_;
};
}
}
#include <odb/mssql/database.ixx>
#include <odb/post.hxx>
#endif // ODB_MSSQL_DATABASE_HXX
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