/* GDA Server Library
 * Copyright (C) 2000 Rodrigo Moya
 *
 * This Library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this Library; see the file COPYING.LIB.  If not,
 * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

#if !defined(__gda_server_connection_h__)
#  define __gda_server_connection_h__

#include <bonobo/bonobo-xobject.h>
#include <GDA.h>
#include <gda-common-defs.h>
#include <gda-error.h>
#include <gda-listener.h>

typedef struct _GdaServerConnection GdaServerConnection;

#include <gda-server-recordset.h>
#include <gda-server-error.h>

G_BEGIN_DECLS

#define GDA_TYPE_SERVER_CONNECTION            (gda_server_connection_get_type())
#define GDA_SERVER_CONNECTION(obj)            GTK_CHECK_CAST(obj, GDA_TYPE_SERVER_CONNECTION, GdaServerConnection)
#define GDA_SERVER_CONNECTION_CLASS(klass)    GTK_CHECK_CLASS_CAST(klass, GDA_TYPE_SERVER_CONNECTION, GdaServerConnectionClass)
#define GDA_IS_SERVER_CONNECTION(obj)         GTK_CHECK_TYPE(obj, GDA_TYPE_SERVER_CONNECTION)
#define GDA_IS_SERVER_CONNECTION_CLASS(klass) (GTK_CHECK_CLASS_TYPE((klass), GDA_TYPE_SERVER_CONNECTION))

typedef struct _GdaServerConnectionClass GdaServerConnectionClass;

struct _GdaServerConnection {
	BonoboXObject object;

	/* data */
	GdaServer *server_impl;
	gchar *dsn;
	gchar *username;
	gchar *password;
	GList *commands;
	GList *errors;
	GList *listeners;

	gpointer user_data;
};

struct _GdaServerConnectionClass {
	BonoboXObjectClass parent_class;

	POA_GDA_Connection__epv epv;
};

GtkType gda_server_connection_get_type (void);
GdaServerConnection *gda_server_connection_new (GdaServer *server_impl);
gchar *gda_server_connection_get_dsn (GdaServerConnection * cnc);
void gda_server_connection_set_dsn (GdaServerConnection * cnc,
				    const gchar * dsn);
gchar *gda_server_connection_get_username (GdaServerConnection * cnc);
void gda_server_connection_set_username (GdaServerConnection * cnc,
					 const gchar * username);
gchar *gda_server_connection_get_password (GdaServerConnection * cnc);
void gda_server_connection_set_password (GdaServerConnection * cnc,
					 const gchar * password);
void gda_server_connection_add_error (GdaServerConnection * cnc,
				      GdaError * error);
void gda_server_connection_add_error_string (GdaServerConnection *cnc,
					     const gchar * msg);
gpointer gda_server_connection_get_user_data (GdaServerConnection *cnc);
void gda_server_connection_set_user_data (GdaServerConnection * cnc,
					  gpointer user_data);
void gda_server_connection_free (GdaServerConnection * cnc);

gint gda_server_connection_open (GdaServerConnection * cnc,
				 const gchar * dsn,
				 const gchar * user,
				 const gchar * password);
void gda_server_connection_close (GdaServerConnection * cnc);
gint gda_server_connection_begin_transaction (GdaServerConnection *cnc);
gint gda_server_connection_commit_transaction (GdaServerConnection *cnc);
gint gda_server_connection_rollback_transaction (GdaServerConnection *cnc);
GdaServerRecordset *gda_server_connection_open_schema (GdaServerConnection * cnc,
					    GdaError * error,
					    GDA_Connection_QType t,
					    GDA_Connection_Constraint *constraints,
					    gint length);
glong gda_server_connection_modify_schema (GdaServerConnection * cnc,
					   GDA_Connection_QType t,
					   GDA_Connection_Constraint *constraints,
					   gint length);
gint gda_server_connection_start_logging (GdaServerConnection * cnc,
					  const gchar * filename);
gint gda_server_connection_stop_logging (GdaServerConnection * cnc);
gchar *gda_server_connection_create_table (GdaServerConnection * cnc,
					   GDA_RowAttributes *columns);
gboolean gda_server_connection_supports (GdaServerConnection * cnc,
					 GDA_Connection_Feature feature);
GDA_ValueType gda_server_connection_get_gda_type (GdaServerConnection *cnc,
						  gulong sql_type);
gshort gda_server_connection_get_c_type (GdaServerConnection * cnc,
					 GDA_ValueType type);
gchar *gda_server_connection_sql2xml (GdaServerConnection * cnc,
				      const gchar * sql);
gchar *gda_server_connection_xml2sql (GdaServerConnection * cnc,
				      const gchar * xml);
void gda_server_connection_add_listener (GdaServerConnection * cnc,
					 GDA_Listener listener);
void gda_server_connection_remove_listener (GdaServerConnection * cnc,
					    GDA_Listener listener);

G_END_DECLS

#endif