c7cb193588
Each component can optionally "provide" a feature, which is basically a string that describes the feature (ex. "support.dbus"). If the component loads successfully, the feature is marked as provided and can be tested for its presence with wp_core_test_feature()
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/* WirePlumber
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*
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* Copyright © 2021 Collabora Ltd.
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* @author George Kiagiadakis <george.kiagiadakis@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef __WIREPLUMBER_COMPONENT_LOADER_H__
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#define __WIREPLUMBER_COMPONENT_LOADER_H__
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#include "plugin.h"
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#include "spa-json.h"
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G_BEGIN_DECLS
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/*!
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* \brief The WpComponentLoader GType
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* \ingroup wpcomponentloader
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*/
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#define WP_TYPE_COMPONENT_LOADER (wp_component_loader_get_type ())
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WP_API
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G_DECLARE_INTERFACE (WpComponentLoader, wp_component_loader,
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WP, COMPONENT_LOADER, GObject)
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struct _WpComponentLoaderInterface
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{
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GTypeInterface interface;
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gboolean (*supports_type) (WpComponentLoader * self, const gchar * type);
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void (*load) (WpComponentLoader * self, WpCore * core,
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const gchar * component, const gchar * type, WpSpaJson * args,
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GCancellable * cancellable, GAsyncReadyCallback callback, gpointer data);
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GObject * (*load_finish) (WpComponentLoader * self, GAsyncResult * res,
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GError ** error);
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/*< private >*/
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WP_PADDING(5)
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};
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WP_API
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void wp_core_load_component (WpCore * self, const gchar * component,
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const gchar * type, WpSpaJson * args, const gchar * provides,
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GCancellable * cancellable, GAsyncReadyCallback callback, gpointer data);
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WP_API
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gboolean wp_core_load_component_finish (WpCore * self, GAsyncResult * res,
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GError ** error);
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G_END_DECLS
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#endif
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