dui-initdb.h

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/********************************************************************\
 * dui-initdb.h - wrapper for different database drivers            *
 * http://dwi.sourceforge.net                                       *
 *                                                                  *
 * This 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 2.1 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 Lesser General Public License for more details.              *
 *                                                                  *
 * You should have received a copy of the GNU Lesser General Public *
 * License along with this program; if not, contact:                *
 *                                                                  *
 * Free Software Foundation           Voice:  +1-617-542-5942       *
 * 59 Temple Place - Suite 330        Fax:    +1-617-542-2652       *
 * Boston, MA  02111-1307,  USA       gnu@gnu.org                   *
\********************************************************************/

#ifndef DUI_INITDB_H
#define DUI_INITDB_H

#include <time.h>

typedef struct DuiDBConnection_s DuiDBConnection;
typedef struct DuiDBRecordSet_s  DuiDBRecordSet;

void dui_db_init(void);

DuiDBConnection * dui_connection_new (const char * provider,
                                      const char * dbname, 
                                      const char * username,
                                      const char * authentication_token);

void dui_connection_free (DuiDBConnection *conn);


DuiDBRecordSet * dui_connection_exec (DuiDBConnection *, const char * buff);

DuiDBRecordSet * dui_connection_tables (DuiDBConnection *);

DuiDBRecordSet * dui_connection_table_columns (DuiDBConnection *,
                      const char * table_name);


void dui_recordset_free (DuiDBRecordSet *);

int dui_recordset_rewind (DuiDBRecordSet *rs);

int dui_recordset_fetch_row (DuiDBRecordSet *rs);

const char * dui_recordset_get_value (DuiDBRecordSet *, const char * fieldname);

int dui_connection_catch_error (DuiDBConnection *conn, char ** ret_str);
int dui_recordset_catch_error (DuiDBRecordSet *, char ** ret_str);

struct timespec dui_connection_get_now (DuiDBConnection *conn);

void dui_connection_lock (DuiDBConnection *conn, const char *tablename);

void dui_connection_unlock (DuiDBConnection *conn, const char *tablename);

#endif /* DUI_INITDB_H */
 

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