grim/guifications3
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moved guifications-gtk to cmake
cmake
2010-12-13, Gary Kramlich
36e02fafe588
moved guifications-gtk to cmake
/*
* Guifications - The end-all, be-all notification framework
* Copyright (C) 2003-2009 Gary Kramlich <grim@reaperworld.com>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#if HAVE_CONFIG_H
#
include
<config.h>
#endif
/* HAVE_CONFIG_H */
#include
<gflib/gf_plugin_loader.h>
#include
<gflib/gf_core.h>
/******************************************************************************
* Interface Stuff
*****************************************************************************/
GType
gf_plugin_loader_get_type
(
void
)
{
static
GType
type
=
0
;
if
(
type
==
0
)
{
static
const
GTypeInfo
info
=
{
sizeof
(
GfPluginLoaderIface
),
NULL
,
NULL
,
NULL
,
NULL
,
NULL
,
0
,
0
,
NULL
,
};
type
=
g_type_register_static
(
G_TYPE_INTERFACE
,
"GfPluginLoader"
,
&
info
,
0
);
}
return
type
;
}
/******************************************************************************
* API
*****************************************************************************/
/**
* gf_plugin_loader_get_supported_extensions:
* @loader : The instance of #GfPluginLoader.
*
* Gets a list of all extensions that @loader supports.
*
* Return Value: A list of all extensions that @loader supports.
*/
GList
*
gf_plugin_loader_get_supported_extensions
(
GfPluginLoader
*
loader
)
{
GfPluginLoaderIface
*
iface
=
NULL
;
g_return_val_if_fail
(
GF_IS_PLUGIN_LOADER
(
loader
),
NULL
);
iface
=
GF_PLUGIN_LOADER_GET_IFACE
(
loader
);
g_return_val_if_fail
(
iface
,
NULL
);
g_return_val_if_fail
(
iface
->
supported_extensions
,
NULL
);
return
iface
->
supported_extensions
(
loader
);
}
/**
* gf_plugin_loader_query_plugin:
* @loader : The instance of the #GfPluginLoader.
* @filename : The filename of the plugin to query.
* @error : Return address or @NULL for any error messages.
*
* Queries the #GfPluginInfo from @filename with @loader.
*
* Return Value: A new copy of the #GfPluginInfo on sucess or @NULL on failure.
*/
GfPluginInfo
*
gf_plugin_loader_query_plugin
(
GfPluginLoader
*
loader
,
const
gchar
*
filename
,
GError
**
error
)
{
GfPluginLoaderIface
*
iface
=
NULL
;
g_return_val_if_fail
(
GF_IS_PLUGIN_LOADER
(
loader
),
NULL
);
g_return_val_if_fail
(
filename
,
NULL
);
g_return_val_if_fail
(
error
!=
NULL
,
NULL
);
iface
=
GF_PLUGIN_LOADER_GET_IFACE
(
loader
);
g_return_val_if_fail
(
iface
,
NULL
);
g_return_val_if_fail
(
iface
->
query
,
NULL
);
return
iface
->
query
(
loader
,
filename
,
error
);
}
/**
* gf_plugin_loader_load_plugin:
* @loader : The instance of #GfPluginLoader.
* @filename : The filename of the plugin to load.
* @error : Return address or @NULL for any error messages.
*
* Loads a plugin from @filename.
*
* Return Value: The instance of the plugin on success, @NULL otherwise.
*/
GfPlugin
*
gf_plugin_loader_load_plugin
(
GfPluginLoader
*
loader
,
const
gchar
*
filename
,
GError
**
error
)
{
GfPluginLoaderIface
*
iface
=
NULL
;
g_return_val_if_fail
(
GF_IS_PLUGIN_LOADER
(
loader
),
NULL
);
g_return_val_if_fail
(
filename
,
NULL
);
g_return_val_if_fail
(
error
!=
NULL
,
NULL
);
iface
=
GF_PLUGIN_LOADER_GET_IFACE
(
loader
);
g_return_val_if_fail
(
iface
,
NULL
);
g_return_val_if_fail
(
iface
->
load
,
NULL
);
return
iface
->
load
(
loader
,
filename
,
error
);
}
/**
* gf_plugin_loader_unload_plugin:
* @loader : The #GfPluginLoader instance.
* @plugin : The #GfPlugin to unload.
* @error : Return address or @NULL for any error messages.
*
* Attempts to cleanly unload @plugin.
*
* Return Value: @TRUE on success, @FALSE otherwise.
*/
gboolean
gf_plugin_loader_unload_plugin
(
GfPluginLoader
*
loader
,
GfPlugin
*
plugin
,
GError
**
error
)
{
GfPluginLoaderIface
*
iface
=
NULL
;
g_return_val_if_fail
(
GF_IS_PLUGIN_LOADER
(
loader
),
FALSE
);
g_return_val_if_fail
(
GF_IS_PLUGIN
(
plugin
),
FALSE
);
g_return_val_if_fail
(
error
!=
NULL
,
FALSE
);
iface
=
GF_PLUGIN_LOADER_GET_IFACE
(
loader
);
g_return_val_if_fail
(
iface
,
FALSE
);
g_return_val_if_fail
(
iface
->
unload
,
FALSE
);
return
iface
->
unload
(
loader
,
plugin
,
error
);
}