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Close branch bugfix/pvs-studio-false-positive-v568
draft
bugfix/pvs-studio-false-positive-v568
2020-05-12, Gary Kramlich
a62c335ecaee
Close branch bugfix/pvs-studio-false-positive-v568
/*
* Copyright (C) 2011-2020 Gary Kramlich <grim@reaperworld.com>
* Copyright (C) 2013 Ankit Vani <a@nevitus.org>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include
<gplugin.h>
#include
<gplugin-native.h>
#include
"dynamic-test.h"
static
DynamicTest
*
test_object
=
NULL
;
G_MODULE_EXPORT
GPluginPluginInfo
*
gplugin_query
(
G_GNUC_UNUSED
GError
**
error
)
{
const
gchar
*
const
dependencies
[]
=
{
"gplugin/dynamic-type-provider"
,
NULL
};
/* clang-format off */
return
gplugin_plugin_info_new
(
"gplugin/dynamic-type-user"
,
GPLUGIN_NATIVE_PLUGIN_ABI_VERSION
,
"dependencies"
,
dependencies
,
NULL
);
/* clang-format on */
}
G_MODULE_EXPORT
gboolean
gplugin_load
(
G_GNUC_UNUSED
GPluginNativePlugin
*
plugin
,
GError
**
error
)
{
test_object
=
g_object_new
(
DYNAMIC_TYPE_TEST
,
NULL
);
if
(
test_object
==
NULL
)
{
g_set_error
(
error
,
GPLUGIN_DOMAIN
,
0
,
"could not create an instance of DynamicTest"
);
return
FALSE
;
}
return
TRUE
;
}
G_MODULE_EXPORT
gboolean
gplugin_unload
(
G_GNUC_UNUSED
GPluginNativePlugin
*
plugin
,
GError
**
error
)
{
gpointer
weak_test_object
=
test_object
;
g_object_add_weak_pointer
(
G_OBJECT
(
test_object
),
&
weak_test_object
);
g_object_unref
(
test_object
);
if
(
DYNAMIC_IS_TEST
(
weak_test_object
))
{
g_set_error
(
error
,
GPLUGIN_DOMAIN
,
0
,
"test_object is still valid"
);
return
FALSE
;
}
return
TRUE
;
}