Aleksander Morgado
bd255849dc
There is no guarantee from the kernel that the ports of a given device will all be notified via uevents on a timely manner. We assume it, but we cannot be completely sure. There are two main scenarios that we have been seen when the ports of a device are not notified close enough to each other: * A modem object is created, but not with the desired control protocol. E.g. a QMI or MBIM modem would end up controlled via AT commands if the cdc-wdm port was added too late. * A modem object is not created at all, and the device object was removed completely. E.g. when the net port addition in a QMI or MBIM modem happens too late. In order to avoid those cases, we will now fully reprobe all the ports of the device from scratch whenever a new valid port addition happens after the initial probing of the device has already been completed. If a modem object is available at that time, we will remove it right away.
83 lines
4.0 KiB
C
83 lines
4.0 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details:
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*
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* Copyright (C) 2008 - 2009 Novell, Inc.
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* Copyright (C) 2009 - 2011 Red Hat, Inc.
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* Copyright (C) 2011 Aleksander Morgado <aleksander@gnu.org>
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*/
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#ifndef MM_PLUGIN_MANAGER_H
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#define MM_PLUGIN_MANAGER_H
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#include <glib-object.h>
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#include "mm-device.h"
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#include "mm-plugin.h"
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#include "mm-filter.h"
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#include "mm-base-modem.h"
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#define MM_TYPE_PLUGIN_MANAGER (mm_plugin_manager_get_type ())
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#define MM_PLUGIN_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_PLUGIN_MANAGER, MMPluginManager))
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#define MM_PLUGIN_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_PLUGIN_MANAGER, MMPluginManagerClass))
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#define MM_IS_PLUGIN_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_PLUGIN_MANAGER))
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#define MM_IS_PLUGIN_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), MM_TYPE_PLUGIN_MANAGER))
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#define MM_PLUGIN_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_PLUGIN_MANAGER, MMPluginManagerClass))
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#if !defined WITH_BUILTIN_PLUGINS
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# define MM_PLUGIN_MANAGER_PLUGIN_DIR "plugin-dir" /* Construct-only */
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#endif
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#define MM_PLUGIN_MANAGER_FILTER "filter" /* Construct-only */
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typedef struct _MMPluginManager MMPluginManager;
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typedef struct _MMPluginManagerClass MMPluginManagerClass;
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typedef struct _MMPluginManagerPrivate MMPluginManagerPrivate;
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struct _MMPluginManager {
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GObject parent;
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MMPluginManagerPrivate *priv;
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};
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struct _MMPluginManagerClass {
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GObjectClass parent;
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};
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GType mm_plugin_manager_get_type (void);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MMPluginManager, g_object_unref)
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MMPluginManager *mm_plugin_manager_new (MMFilter *filter,
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#if !defined WITH_BUILTIN_PLUGINS
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const gchar *plugindir,
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#endif
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GError **error);
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void mm_plugin_manager_device_support_check (MMPluginManager *self,
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MMDevice *device,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean mm_plugin_manager_device_support_check_cancel (MMPluginManager *self,
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MMDevice *device);
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MMPlugin * mm_plugin_manager_device_support_check_finish (MMPluginManager *self,
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GAsyncResult *res,
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GError **error);
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gboolean mm_plugin_manager_device_support_check_ongoing (MMPluginManager *self,
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MMDevice *device);
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gboolean mm_plugin_manager_device_support_check_add_port (MMPluginManager *self,
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MMDevice *device,
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MMKernelDevice *port);
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MMPlugin *mm_plugin_manager_peek_plugin (MMPluginManager *self,
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const gchar *plugin_name);
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const gchar **mm_plugin_manager_get_subsystems (MMPluginManager *self);
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#endif /* MM_PLUGIN_MANAGER_H */
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