1 /*!
2  * \file db/dbmi_driver/d_finddb.c
3  *
4  * \brief DBMI Library (driver) - find database
5  *
6  * (C) 1999-2008 by the GRASS Development Team
7  *
8  * This program is free software under the GNU General Public
9  * License (>=v2). Read the file COPYING that comes with GRASS
10  * for details.
11  *
12  * \author Joel Jones (CERL/UIUC), Radim Blazek
13  */
14 
15 #include <stdlib.h>
16 #include <grass/dbmi.h>
17 #include "macros.h"
18 #include "dbstubs.h"
19 
20 /*!
21   \brief Find database
22 
23   \return DB_OK on success
24   \return DB_FAILED on failure
25  */
db_d_find_database(void)26 int db_d_find_database(void)
27 {
28     dbHandle handle;
29     int found;
30     int stat;
31 
32     /* get the arg(s) */
33     db_init_handle(&handle);
34     DB_RECV_HANDLE(&handle);
35 
36     /* call the procedure */
37     stat = db_driver_find_database(&handle, &found);
38 
39 
40     /* send the return code */
41     if (stat != DB_OK) {
42 	db_free_handle(&handle);
43 	DB_SEND_FAILURE();
44 	return DB_OK;
45     }
46     DB_SEND_SUCCESS();
47 
48     /* send results */
49     DB_SEND_INT(found);
50     if (found) {
51 	DB_SEND_HANDLE(&handle);
52     }
53     db_free_handle(&handle);
54     return DB_OK;
55 }
56