estron: dui-libpg.h Source File

00001 /********************************************************************\
00002  * dui-libpg.h -- driver for the postgres library                  *
00003  * Copyright (C) 2003,2004 Linas Vepstas <linas@linas.org>          *
00004  * http://dwi.sourceforge.net                                       *
00005  *                                                                  *
00006  * This library is free software; you can redistribute it and/or    *
00007  * modify it under the terms of the GNU Lesser General Public       *
00008  * License as published by the Free Software Foundation; either     *
00009  * version 2.1 of the License, or (at your option) any later version.
00010  *                                                                  *
00011  * This library is distributed in the hope that it will be useful,  *
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of   *
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the    *
00014  * GNU Lesser General Public License for more details.              *
00015  *                                                                  *
00016  * You should have received a copy of the GNU Lesser General Public *
00017  * License along with this program; if not, contact:                *
00018  *                                                                  *
00019  * Free Software Foundation           Voice:  +1-617-542-5942       *
00020  * 59 Temple Place - Suite 330        Fax:    +1-617-542-2652       *
00021  * Boston, MA  02111-1307,  USA       gnu@gnu.org                   *
00022 \********************************************************************/
00029 #ifndef DUI_LIBPQ_FE_H_
00030 #define DUI_LIBPQ_FE_H_
00031 
00032 #include "dui-initdb.h"
00033 
00034 /* Call before using anything else */
00035 void dui_libpq_init (void);
00036 
00038 DuiDBConnection * dui_libpq_connection_new (const char * dbname,
00039                                            const char * username,
00040                                            const char * authentication_token);
00041 
00042 void dui_libpq_connection_free (DuiDBConnection *conn);
00043 
00047 DuiDBRecordSet * dui_libpq_connection_exec (DuiDBConnection *,
00048                 const char * buff);
00049 
00051 void dui_libpq_recordset_release (DuiDBRecordSet *);
00052 
00057 int dui_libpq_recordsettch_row (DuiDBRecordSet *);
00058 
00062 const char * dui_libpq_recordset_get_value (DuiDBRecordSet *rs,
00063                                              const char * fieldname);
00064 
00065 #endif /* DUI_LIBPQ_FE_H_ */