1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/* mg-database.h
*
* Copyright (C) 2003 Vivien Malerba
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*/
#ifndef __MG_DATABASE_H_
#define __MG_DATABASE_H_
#include <glib-object.h>
#include "mg-defs.h"
#include "mg-base.h"
#include "mg-conf.h"
G_BEGIN_DECLS
#define MG_DATABASE_TYPE (mg_database_get_type())
#define MG_DATABASE(obj) G_TYPE_CHECK_INSTANCE_CAST (obj, mg_database_get_type(), MgDatabase)
#define MG_DATABASE_CLASS(klass) G_TYPE_CHECK_CLASS_CAST (klass, mg_database_get_type (), MgDatabaseClass)
#define IS_MG_DATABASE(obj) G_TYPE_CHECK_INSTANCE_TYPE (obj, mg_database_get_type ())
/* error reporting */
extern GQuark mg_database_error_quark (void);
#define MG_DATABASE_ERROR mg_database_error_quark ()
enum
{
MG_DATABASE_XML_SAVE_ERROR,
MG_DATABASE_XML_LOAD_ERROR,
MG_DATABASE_META_DATA_UPDATE,
MG_DATABASE_META_DATA_UPDATE_USER_STOPPED,
MG_DATABASE_TABLES_ERROR,
MG_DATABASE_SEQUENCES_ERROR
};
/* struct for the object's data */
struct _MgDatabase
{
MgBase object;
MgDatabasePrivate *priv;
};
/* struct for the object's class */
struct _MgDatabaseClass
{
MgBaseClass class;
/* signals */
void (*table_added) (MgDatabase *obj, MgDbTable *table);
void (*table_removed) (MgDatabase *obj, MgDbTable *table);
void (*table_updated) (MgDatabase *obj, MgDbTable *table);
void (*field_added) (MgDatabase *obj, MgDbField *field);
void (*field_removed) (MgDatabase *obj, MgDbField *field);
void (*field_updated) (MgDatabase *obj, MgDbField *field);
void (*sequence_added) (MgDatabase *obj, MgDbSequence *seq);
void (*sequence_removed) (MgDatabase *obj, MgDbSequence *seq);
void (*sequence_updated) (MgDatabase *obj, MgDbSequence *seq);
void (*constraint_added) (MgDatabase *obj, MgDbConstraint *cstr);
void (*constraint_removed) (MgDatabase *obj, MgDbConstraint *cstr);
void (*constraint_updated) (MgDatabase *obj, MgDbConstraint *cstr);
void (*fs_link_added) (MgDatabase *obj, MgDbSequence *seq, MgDbField *field);
void (*fs_link_removed) (MgDatabase *obj, MgDbSequence *seq, MgDbField *field);
void (*data_update_started) (MgDatabase *obj);
void (*update_progress) (MgDatabase *obj, gchar * msg, guint now, guint total);
void (*data_update_finished) (MgDatabase *obj);
};
guint mg_database_get_type (void);
GObject *mg_database_new (MgConf *conf);
MgConf *mg_database_get_conf (MgDatabase *mgdb);
gboolean mg_database_update_dbms_data (MgDatabase *mgdb, GError **error);
void mg_database_stop_update_dbms_data (MgDatabase *mgdb);
GSList *mg_database_get_tables (MgDatabase *mgdb);
MgDbTable *mg_database_get_table_by_name (MgDatabase *mgdb, const gchar *name);
MgDbTable *mg_database_get_table_by_xml_id (MgDatabase *mgdb, const gchar *xml_id);
MgDbField *mg_database_get_field_by_name (MgDatabase *mgdb, const gchar *fullname);
MgDbField *mg_database_get_field_by_xml_id (MgDatabase *mgdb, const gchar *xml_id);
MgDbSequence *mg_database_get_sequence_by_name (MgDatabase *mgdb, const gchar *name);
MgDbSequence *mg_database_get_sequence_by_xml_id (MgDatabase *mgdb, const gchar *xml_id);
MgDbSequence *mg_database_get_sequence_to_field (MgDatabase *mgdb, MgDbField *field);
void mg_database_link_sequence (MgDatabase *mgdb,
MgDbSequence *seq, MgDbField *field);
void mg_database_unlink_sequence (MgDatabase *mgdb,
MgDbSequence *seq, MgDbField *field);
void mg_database_add_constraint (MgDatabase *mgdb, MgDbConstraint *cstr);
GSList *mg_database_get_all_constraints (MgDatabase *mgdb);
GSList *mg_database_get_all_fk_constraints (MgDatabase *mgdb);
GSList *mg_database_get_table_constraints (MgDatabase *mgdb, MgDbTable *table);
GSList *mg_database_get_tables_fk_constraints (MgDatabase *mgdb, MgDbTable *table1, MgDbTable *table2,
gboolean table1_has_fk);
G_END_DECLS
#endif
|
