Add connection to PostgreSQL

By Makefile you can now decide what driver to include in this program

1 files changed, 14 insertions, 3 deletions

diff --git a/database.h b/database.h
index eeb3295..53edd43 100644
--- a/database.h
+++ b/database.h
@@ -14,21 +14,32 @@
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
+ */
 
 #ifndef __DATABASE_H__
 #define __DATABASE_H__
 
+typedef enum {
+  NONE,
+  POSTGRESQL,
+  MARIADB
+} qureje_dbtype;
+
 typedef struct {
-  char *type;
+  qureje_dbtype type;
   char *host;
   char *user;
   char *password;
   char *dbname;
+  void *conn; /* implementation based connection data */
 } qureje_conn;
 
-void		 qureje_connect();
+int			 qureje_connect(qureje_conn *);
 qureje_conn	*qureje_conn_create();
 qureje_conn	*qureje_conn_create_from_arguments(int, char **);
+char		*qureje_get_type(qureje_conn *);
+char		*qureje_get_user(qureje_conn *);
+char		*qureje_get_dbname(qureje_conn *);
+void		 qureje_free(qureje_conn *);
 
 #endif