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/*
* Copyright (C) 2010 Jens Georg <mail@jensge.org>.
* Copyright (C) 2012, 2013 Intel Corporation.
*
* Author: Jens Georg <mail@jensge.org>
*
* This file is part of Rygel.
*
* Rygel 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.
*
* Rygel 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 program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "rygel-media-export-sql-operator.h"
G_DEFINE_TYPE (RygelMediaExportSqlOperator, rygel_media_export_sql_operator, G_TYPE_OBJECT)
#define RYGEL_MEDIA_EXPORT_SQL_OPERATOR_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), \
RYGEL_MEDIA_EXPORT_TYPE_SQL_OPERATOR, \
RygelMediaExportSqlOperatorPrivate))
enum {
PROP_0,
PROP_NAME,
PROP_ARG,
PROP_COLLATE
};
struct _RygelMediaExportSqlOperatorPrivate {
gchar *name;
gchar *arg;
gchar *collate;
};
RygelMediaExportSqlOperator *
rygel_media_export_sql_operator_new (const gchar *name,
const gchar *arg,
const gchar *collate) {
return RYGEL_MEDIA_EXPORT_SQL_OPERATOR (g_object_new (RYGEL_MEDIA_EXPORT_TYPE_SQL_OPERATOR,
"name", name,
"arg", arg,
"collate", collate,
NULL));
}
RygelMediaExportSqlOperator *
rygel_media_export_sql_operator_new_from_search_criteria_op (GUPnPSearchCriteriaOp op,
const gchar *arg,
const gchar *collate) {
const gchar* sql;
g_return_val_if_fail (arg != NULL, NULL);
g_return_val_if_fail (collate != NULL, NULL);
switch (op) {
case GUPNP_SEARCH_CRITERIA_OP_EQ:
sql = "=";
break;
case GUPNP_SEARCH_CRITERIA_OP_NEQ:
sql = "!=";
break;
case GUPNP_SEARCH_CRITERIA_OP_LESS:
sql = "<";
break;
case GUPNP_SEARCH_CRITERIA_OP_LEQ:
sql = "<=";
break;
case GUPNP_SEARCH_CRITERIA_OP_GREATER:
sql = ">";
break;
case GUPNP_SEARCH_CRITERIA_OP_GEQ:
sql = ">=";
break;
default:
g_assert_not_reached ();
}
return rygel_media_export_sql_operator_new (sql, arg, collate);
}
static gchar *
rygel_media_export_sql_operator_real_to_string (RygelMediaExportSqlOperator *self) {
RygelMediaExportSqlOperatorPrivate *priv = self->priv;
return g_strdup_printf ("(%s %s ? %s)",
priv->arg,
priv->name,
priv->collate);
}
gchar*
rygel_media_export_sql_operator_to_string (RygelMediaExportSqlOperator *self) {
g_return_val_if_fail (RYGEL_MEDIA_EXPORT_IS_SQL_OPERATOR (self), NULL);
return RYGEL_MEDIA_EXPORT_SQL_OPERATOR_GET_CLASS (self)->to_string (self);
}
static void
rygel_media_export_sql_operator_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec) {
RygelMediaExportSqlOperator *self = RYGEL_MEDIA_EXPORT_SQL_OPERATOR (object);
RygelMediaExportSqlOperatorPrivate *priv = self->priv;
switch (property_id) {
case PROP_NAME:
g_value_set_string (value, priv->name);
break;
case PROP_ARG:
g_value_set_string (value, priv->arg);
break;
case PROP_COLLATE:
g_value_set_string (value, priv->collate);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
rygel_media_export_sql_operator_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec) {
RygelMediaExportSqlOperator *self = RYGEL_MEDIA_EXPORT_SQL_OPERATOR (object);
RygelMediaExportSqlOperatorPrivate *priv = self->priv;
switch (property_id) {
case PROP_NAME:
priv->name = g_value_dup_string (value);
break;
case PROP_ARG:
priv->arg = g_value_dup_string (value);
break;
case PROP_COLLATE:
priv->collate = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
rygel_media_export_sql_operator_finalize (GObject *object) {
RygelMediaExportSqlOperator *self = RYGEL_MEDIA_EXPORT_SQL_OPERATOR (object);
RygelMediaExportSqlOperatorPrivate *priv = self->priv;
g_free (priv->name);
g_free (priv->arg);
g_free (priv->collate);
G_OBJECT_CLASS (rygel_media_export_sql_operator_parent_class)->finalize (object);
}
static void
rygel_media_export_sql_operator_class_init (RygelMediaExportSqlOperatorClass *operator_class) {
GObjectClass *object_class = G_OBJECT_CLASS (operator_class);
operator_class->to_string = rygel_media_export_sql_operator_real_to_string;
object_class->finalize = rygel_media_export_sql_operator_finalize;
object_class->get_property = rygel_media_export_sql_operator_get_property;
object_class->set_property = rygel_media_export_sql_operator_set_property;
g_object_class_install_property (object_class,
PROP_NAME,
g_param_spec_string ("name",
"name",
"name",
NULL,
G_PARAM_STATIC_NAME |
G_PARAM_STATIC_NICK |
G_PARAM_STATIC_BLURB |
G_PARAM_READABLE |
G_PARAM_WRITABLE |
G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (object_class,
PROP_ARG,
g_param_spec_string ("arg",
"arg",
"arg",
NULL,
G_PARAM_STATIC_NAME |
G_PARAM_STATIC_NICK |
G_PARAM_STATIC_BLURB |
G_PARAM_READABLE |
G_PARAM_WRITABLE |
G_PARAM_CONSTRUCT_ONLY));
g_object_class_install_property (object_class,
PROP_COLLATE,
g_param_spec_string ("collate",
"collate",
"collate",
NULL,
G_PARAM_STATIC_NAME |
G_PARAM_STATIC_NICK |
G_PARAM_STATIC_BLURB |
G_PARAM_READABLE |
G_PARAM_WRITABLE |
G_PARAM_CONSTRUCT_ONLY));
g_type_class_add_private (operator_class,
sizeof (RygelMediaExportSqlOperatorPrivate));
}
static void rygel_media_export_sql_operator_init (RygelMediaExportSqlOperator *self) {
self->priv = RYGEL_MEDIA_EXPORT_SQL_OPERATOR_GET_PRIVATE (self);
}
const gchar *
rygel_media_export_sql_operator_get_name (RygelMediaExportSqlOperator *self)
{
g_return_val_if_fail (RYGEL_MEDIA_EXPORT_IS_SQL_OPERATOR (self), NULL);
return self->priv->name;
}
const gchar *
rygel_media_export_sql_operator_get_arg (RygelMediaExportSqlOperator *self)
{
g_return_val_if_fail (RYGEL_MEDIA_EXPORT_IS_SQL_OPERATOR (self), NULL);
return self->priv->arg;
}
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