--- /dev/null
+/*
+ *
+ * Connection Manager
+ *
+ * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __CONNMAN_DEVICE_H
+#define __CONNMAN_DEVICE_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <connman/element.h>
+
+/**
+ * SECTION:driver
+ * @title: Driver premitives
+ * @short_description: Functions for registering drivers
+ */
+
+enum connman_device_type {
+ CONNMAN_DEVICE_TYPE_UNKNOWN = CONNMAN_ELEMENT_SUBTYPE_UNKNOWN,
+ CONNMAN_DEVICE_TYPE_FAKE = CONNMAN_ELEMENT_SUBTYPE_FAKE,
+ CONNMAN_DEVICE_TYPE_ETHERNET = CONNMAN_ELEMENT_SUBTYPE_ETHERNET,
+ CONNMAN_DEVICE_TYPE_WIFI = CONNMAN_ELEMENT_SUBTYPE_WIFI,
+ CONNMAN_DEVICE_TYPE_WIMAX = CONNMAN_ELEMENT_SUBTYPE_WIMAX,
+ CONNMAN_DEVICE_TYPE_MODEM = CONNMAN_ELEMENT_SUBTYPE_MODEM,
+ CONNMAN_DEVICE_TYPE_BLUETOOTH = CONNMAN_ELEMENT_SUBTYPE_BLUETOOTH,
+};
+
+enum connman_device_state {
+ CONNMAN_DEVICE_STATE_UNKNOWN = 0,
+ CONNMAN_DEVICE_STATE_OFF = 1,
+};
+
+struct connman_device_driver;
+
+struct connman_device {
+ struct connman_element *element;
+ enum connman_device_state state;
+
+ struct connman_device_driver *driver;
+ void *driver_data;
+
+ GSList *networks;
+};
+
+extern int connman_device_set_enabled(struct connman_device *device,
+ gboolean enabled);
+
+struct connman_device_driver {
+ const char *name;
+ enum connman_device_type type;
+ int priority;
+ int (*probe) (struct connman_device *device);
+ void (*remove) (struct connman_device *device);
+ int (*scan) (struct connman_device *device);
+};
+
+extern int connman_device_driver_register(struct connman_device_driver *driver);
+extern void connman_device_driver_unregister(struct connman_device_driver *driver);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __CONNMAN_DEVICE_H */
--- /dev/null
+/*
+ *
+ * Connection Manager
+ *
+ * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <errno.h>
+
+#include "connman.h"
+
+static GSList *driver_list = NULL;
+
+static gboolean match_driver(struct connman_device *device,
+ struct connman_device_driver *driver)
+{
+ if (device->element->subtype == driver->type ||
+ driver->type == CONNMAN_DEVICE_TYPE_UNKNOWN)
+ return TRUE;
+
+ return FALSE;
+}
+
+static int device_probe(struct connman_element *element)
+{
+ struct connman_device *device;
+ GSList *list;
+
+ DBG("element %p name %s", element, element->name);
+
+ device = g_try_new0(struct connman_device, 1);
+ if (device == NULL)
+ return -ENOMEM;
+
+ device->element = element;
+
+ for (list = driver_list; list; list = list->next) {
+ struct connman_device_driver *driver = list->data;
+
+ if (match_driver(device, driver) == FALSE)
+ continue;
+
+ DBG("driver %p name %s", driver, driver->name);
+
+ if (driver->probe(device) == 0) {
+ device->driver = driver;
+ connman_element_set_data(element, device);
+ return 0;
+ }
+ }
+
+ g_free(device);
+
+ return -ENODEV;
+}
+
+static int device_remove(struct connman_element *element)
+{
+ struct connman_device *device = connman_element_get_data(element);
+
+ DBG("element %p name %s", element, element->name);
+
+ if (device->driver && device->driver->remove)
+ device->driver->remove(device);
+
+ connman_element_set_data(element, NULL);
+
+ g_free(device);
+
+ return 0;
+}
+
+static struct connman_driver device_driver = {
+ .name = "device",
+ .type = CONNMAN_ELEMENT_TYPE_DEVICE,
+ .priority = CONNMAN_DRIVER_PRIORITY_LOW,
+ .probe = device_probe,
+ .remove = device_remove,
+};
+
+int __connman_device_init(void)
+{
+ DBG("");
+
+ return connman_driver_register(&device_driver);
+}
+
+void __connman_device_cleanup(void)
+{
+ DBG("");
+
+ connman_driver_unregister(&device_driver);
+}
+
+static gint compare_priority(gconstpointer a, gconstpointer b)
+{
+ const struct connman_device_driver *driver1 = a;
+ const struct connman_device_driver *driver2 = b;
+
+ return driver2->priority - driver1->priority;
+}
+
+/**
+ * connman_device_driver_register:
+ * @driver: device driver definition
+ *
+ * Register a new device driver
+ *
+ * Returns: %0 on success
+ */
+int connman_device_driver_register(struct connman_device_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ driver_list = g_slist_insert_sorted(driver_list, driver,
+ compare_priority);
+
+ __connman_driver_rescan(&device_driver);
+
+ return 0;
+}
+
+/**
+ * connman_device_driver_unregister:
+ * @driver: device driver definition
+ *
+ * Remove a previously registered device driver
+ */
+void connman_device_driver_unregister(struct connman_device_driver *driver)
+{
+ DBG("driver %p name %s", driver, driver->name);
+
+ driver_list = g_slist_remove(driver_list, driver);
+}
projects / connman / commitdiff