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/*
* Copyright (C) 2008 - 2011 Vivien Malerba <malerba@gnome-db.org>
* Copyright (C) 2010 David King <davidk@openismus.com>
*
* 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 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 library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <glib/gi18n-lib.h>
#include "gda-sqlite-pstmt.h"
#include "gda-sqlite.h"
#include <string.h>
static void gda_sqlite_pstmt_class_init (GdaSqlitePStmtClass *klass);
static void gda_sqlite_pstmt_init (GdaSqlitePStmt *pstmt, GdaSqlitePStmtClass *klass);
static void gda_sqlite_pstmt_finalize (GObject *object);
static GObjectClass *parent_class = NULL;
/**
* _gda_sqlite_pstmt_get_type
*
* Returns: the #GType of GdaSqlitePStmt.
*/
GType
_gda_sqlite_pstmt_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static GMutex registering;
static const GTypeInfo info = {
sizeof (GdaSqlitePStmtClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) gda_sqlite_pstmt_class_init,
NULL,
NULL,
sizeof (GdaSqlitePStmt),
0,
(GInstanceInitFunc) gda_sqlite_pstmt_init,
0
};
g_mutex_lock (®istering);
if (type == 0)
type = g_type_register_static (GDA_TYPE_PSTMT, CLASS_PREFIX "PStmt", &info, 0);
g_mutex_unlock (®istering);
}
return type;
}
static void
gda_sqlite_pstmt_class_init (GdaSqlitePStmtClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
/* virtual functions */
object_class->finalize = gda_sqlite_pstmt_finalize;
}
static void
gda_sqlite_pstmt_init (GdaSqlitePStmt *pstmt, G_GNUC_UNUSED GdaSqlitePStmtClass *klass)
{
g_return_if_fail (GDA_IS_PSTMT (pstmt));
pstmt->sqlite_stmt = NULL;
pstmt->stmt_used = FALSE;
pstmt->rowid_hash = NULL;
pstmt->nb_rowid_columns = 0;
}
static void
gda_sqlite_pstmt_finalize (GObject *object)
{
GdaSqlitePStmt *pstmt = (GdaSqlitePStmt *) object;
g_return_if_fail (GDA_IS_PSTMT (pstmt));
/* free memory */
if (pstmt->sqlite_stmt)
SQLITE3_CALL (sqlite3_finalize) (pstmt->sqlite_stmt);
if (pstmt->rowid_hash)
g_hash_table_destroy (pstmt->rowid_hash);
/* chain to parent class */
parent_class->finalize (object);
}
GdaSqlitePStmt *
_gda_sqlite_pstmt_new (sqlite3_stmt *sqlite_stmt)
{
GdaSqlitePStmt *pstmt;
pstmt = (GdaSqlitePStmt*) g_object_new (GDA_TYPE_SQLITE_PSTMT, NULL);
pstmt->sqlite_stmt = sqlite_stmt;
return pstmt;
}
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