18c2aff776a775d34a4c9893a4c72e0434d68e36artem/***************************************************************************
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * CVSID: $Id$
18c2aff776a775d34a4c9893a4c72e0434d68e36artem *
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * device_store.c : HalDeviceStore methods
18c2aff776a775d34a4c9893a4c72e0434d68e36artem *
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * Copyright (C) 2003 David Zeuthen, <david@fubar.dk>
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * Copyright (C) 2004 Novell, Inc.
18c2aff776a775d34a4c9893a4c72e0434d68e36artem *
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * Licensed under the Academic Free License version 2.1
18c2aff776a775d34a4c9893a4c72e0434d68e36artem *
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * This program is free software; you can redistribute it and/or modify
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * it under the terms of the GNU General Public License as published by
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * the Free Software Foundation; either version 2 of the License, or
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * (at your option) any later version.
18c2aff776a775d34a4c9893a4c72e0434d68e36artem *
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * This program is distributed in the hope that it will be useful,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * but WITHOUT ANY WARRANTY; without even the implied warranty of
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * GNU General Public License for more details.
18c2aff776a775d34a4c9893a4c72e0434d68e36artem *
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * You should have received a copy of the GNU General Public License
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * along with this program; if not, write to the Free Software
18c2aff776a775d34a4c9893a4c72e0434d68e36artem * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18c2aff776a775d34a4c9893a4c72e0434d68e36artem *
18c2aff776a775d34a4c9893a4c72e0434d68e36artem **************************************************************************/
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem#ifdef HAVE_CONFIG_H
18c2aff776a775d34a4c9893a4c72e0434d68e36artem# include <config.h>
18c2aff776a775d34a4c9893a4c72e0434d68e36artem#endif
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem#include <stdio.h>
18c2aff776a775d34a4c9893a4c72e0434d68e36artem#include <string.h>
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem#include "device_store.h"
18c2aff776a775d34a4c9893a4c72e0434d68e36artem#include "hald_marshal.h"
18c2aff776a775d34a4c9893a4c72e0434d68e36artem#include "logger.h"
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic GObjectClass *parent_class;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemenum {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem STORE_CHANGED,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem DEVICE_PROPERTY_CHANGED,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem DEVICE_CAPABILITY_ADDED,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem LAST_SIGNAL
18c2aff776a775d34a4c9893a4c72e0434d68e36artem};
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic guint signals[LAST_SIGNAL] = { 0 };
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_finalize (GObject *obj)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStore *store = HAL_DEVICE_STORE (obj);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_slist_foreach (store->devices, (GFunc) g_object_unref, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (parent_class->finalize)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem parent_class->finalize (obj);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_class_init (HalDeviceStoreClass *klass)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem GObjectClass *obj_class = (GObjectClass *) klass;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem parent_class = g_type_class_peek_parent (klass);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem obj_class->finalize = hal_device_store_finalize;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem signals[STORE_CHANGED] =
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_new ("store_changed",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_FROM_CLASS (klass),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_SIGNAL_RUN_LAST,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_STRUCT_OFFSET (HalDeviceStoreClass,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem store_changed),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem NULL, NULL,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem hald_marshal_VOID__OBJECT_BOOL,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_NONE, 2,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_OBJECT,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_BOOLEAN);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem signals[DEVICE_PROPERTY_CHANGED] =
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_new ("device_property_changed",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_FROM_CLASS (klass),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_SIGNAL_RUN_LAST,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_STRUCT_OFFSET (HalDeviceStoreClass,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem device_property_changed),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem NULL, NULL,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem hald_marshal_VOID__OBJECT_STRING_BOOL_BOOL,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_NONE, 4,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_OBJECT,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_STRING,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_BOOLEAN,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_BOOLEAN);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem signals[DEVICE_CAPABILITY_ADDED] =
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_new ("device_capability_added",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_FROM_CLASS (klass),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_SIGNAL_RUN_LAST,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_STRUCT_OFFSET (HalDeviceStoreClass,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem device_capability_added),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem NULL, NULL,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem hald_marshal_VOID__OBJECT_STRING,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_NONE, 2,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_OBJECT,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_TYPE_STRING);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_init (HalDeviceStore *device)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemGType
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_get_type (void)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem static GType type = 0;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (!type) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem static GTypeInfo type_info = {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem sizeof (HalDeviceStoreClass),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem NULL, NULL,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem (GClassInitFunc) hal_device_store_class_init,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem NULL, NULL,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem sizeof (HalDeviceStore),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem 0,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem (GInstanceInitFunc) hal_device_store_init
18c2aff776a775d34a4c9893a4c72e0434d68e36artem };
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem type = g_type_register_static (G_TYPE_OBJECT,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem "HalDeviceStore",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem &type_info,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem 0);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return type;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemHalDeviceStore *
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_new (void)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStore *store;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem store = g_object_new (HAL_TYPE_DEVICE_STORE, NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return store;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artememit_device_property_changed (HalDevice *device,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *key,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gboolean added,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gboolean removed,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gpointer data)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStore *store = HAL_DEVICE_STORE (data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_emit (store, signals[DEVICE_PROPERTY_CHANGED], 0,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem device, key, added, removed);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artememit_device_capability_added (HalDevice *device,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *capability,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gpointer data)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStore *store = HAL_DEVICE_STORE (data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_emit (store, signals[DEVICE_CAPABILITY_ADDED], 0,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem device, capability);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemvoid
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_add (HalDeviceStore *store, HalDevice *device)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char buf[] = "/org/freedesktop/Hal/devices/";
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (strncmp(device->udi, buf, sizeof (buf) - 1) != 0) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HAL_ERROR(("Can't add HalDevice with incorrect UDI. Valid "
18c2aff776a775d34a4c9893a4c72e0434d68e36artem "UDI must start with '/org/freedesktop/Hal/devices/'"));
18c2aff776a775d34a4c9893a4c72e0434d68e36artem goto out;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem store->devices = g_slist_prepend (store->devices,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_object_ref (device));
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_connect (device, "property_changed",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_CALLBACK (emit_device_property_changed), store);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_connect (device, "capability_added",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_CALLBACK (emit_device_capability_added), store);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_emit (store, signals[STORE_CHANGED], 0, device, TRUE);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemout:
18c2aff776a775d34a4c9893a4c72e0434d68e36artem ;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemgboolean
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_remove (HalDeviceStore *store, HalDevice *device)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (!g_slist_find (store->devices, device))
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return FALSE;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem store->devices = g_slist_remove (store->devices, device);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_handlers_disconnect_by_func (device,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem (gpointer)emit_device_property_changed,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem store);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_handlers_disconnect_by_func (device,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem (gpointer)emit_device_capability_added,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem store);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_emit (store, signals[STORE_CHANGED], 0, device, FALSE);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_object_unref (device);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return TRUE;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemHalDevice *
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_find (HalDeviceStore *store, const char *udi)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem GSList *iter;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem for (iter = store->devices; iter != NULL; iter = iter->next) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDevice *d = iter->data;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (strcmp (hal_device_get_udi (d), udi) == 0)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return d;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return NULL;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemvoid
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_foreach (HalDeviceStore *store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStoreForeachFn callback,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gpointer user_data)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem GSList *iter;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_if_fail (store != NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_if_fail (callback != NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem for (iter = store->devices; iter != NULL; iter = iter->next) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDevice *d = HAL_DEVICE (iter->data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gboolean cont;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem cont = callback (store, d, user_data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (cont == FALSE)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic gboolean
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_print_foreach_fn (HalDeviceStore *store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDevice *device,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gpointer user_data)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem fprintf (stderr, "----\n");
18c2aff776a775d34a4c9893a4c72e0434d68e36artem hal_device_print (device);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem fprintf (stderr, "----\n");
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return TRUE;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemvoid
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_print (HalDeviceStore *store)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem fprintf (stderr, "===============================================\n");
18c2aff776a775d34a4c9893a4c72e0434d68e36artem fprintf (stderr, "Dumping %d devices\n",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_slist_length (store->devices));
18c2aff776a775d34a4c9893a4c72e0434d68e36artem fprintf (stderr, "===============================================\n");
18c2aff776a775d34a4c9893a4c72e0434d68e36artem hal_device_store_foreach (store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem hal_device_store_print_foreach_fn,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem fprintf (stderr, "===============================================\n");
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemHalDevice *
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_match_key_value_string (HalDeviceStore *store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *key,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *value)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem GSList *iter;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (store != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (key != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (value != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem for (iter = store->devices; iter != NULL; iter = iter->next) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDevice *d = HAL_DEVICE (iter->data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem int type;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (!hal_device_has_property (d, key))
18c2aff776a775d34a4c9893a4c72e0434d68e36artem continue;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem type = hal_device_property_get_type (d, key);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (type != HAL_PROPERTY_TYPE_STRING)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem continue;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (strcmp (hal_device_property_get_string (d, key),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem value) == 0)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return d;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return NULL;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemHalDevice *
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_match_key_value_int (HalDeviceStore *store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *key,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem int value)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem GSList *iter;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (store != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (key != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem for (iter = store->devices; iter != NULL; iter = iter->next) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDevice *d = HAL_DEVICE (iter->data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem int type;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (!hal_device_has_property (d, key))
18c2aff776a775d34a4c9893a4c72e0434d68e36artem continue;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem type = hal_device_property_get_type (d, key);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (type != HAL_PROPERTY_TYPE_INT32)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem continue;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (hal_device_property_get_int (d, key) == value)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return d;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return NULL;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemGSList *
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_match_multiple_key_value_string (HalDeviceStore *store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *key,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *value)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem GSList *iter;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem GSList *matches = NULL;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (store != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (key != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_return_val_if_fail (value != NULL, NULL);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem for (iter = store->devices; iter != NULL; iter = iter->next) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDevice *d = HAL_DEVICE (iter->data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem int type;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (!hal_device_has_property (d, key))
18c2aff776a775d34a4c9893a4c72e0434d68e36artem continue;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem type = hal_device_property_get_type (d, key);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (type != HAL_PROPERTY_TYPE_STRING)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem continue;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (strcmp (hal_device_property_get_string (d, key),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem value) == 0)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem matches = g_slist_prepend (matches, d);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return matches;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemtypedef struct {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStore *store;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem char *key;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem char *value;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStoreAsyncCallback callback;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gpointer user_data;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem guint prop_signal_id;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem guint store_signal_id;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem guint timeout_id;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem} AsyncMatchInfo;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artemdestroy_async_match_info (AsyncMatchInfo *info)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_object_unref (info->store);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_free (info->key);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_free (info->value);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_handler_disconnect (info->store, info->prop_signal_id);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_signal_handler_disconnect (info->store, info->store_signal_id);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_source_remove (info->timeout_id);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem g_free (info);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artemmatch_device_async (HalDeviceStore *store, HalDevice *device,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *key, gboolean removed, gboolean added,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gpointer user_data)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem AsyncMatchInfo *info = (AsyncMatchInfo *) user_data;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem /* Only want to do it for added or changed properties */
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (removed)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem /* Keys have to match */
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (strcmp (info->key, key) != 0)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem /* Values have to match */
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (strcmp (hal_device_property_get_string (device, key),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->value) != 0)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->callback (store, device, info->user_data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem destroy_async_match_info (info);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic void
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstore_changed (HalDeviceStore *store, HalDevice *device,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gboolean added, gpointer user_data)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem AsyncMatchInfo *info = (AsyncMatchInfo *) user_data;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (!added)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (!hal_device_has_property (device, info->key))
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (strcmp (hal_device_property_get_string (device, info->key),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->value) != 0)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->callback (store, device, info->user_data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem destroy_async_match_info (info);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemstatic gboolean
18c2aff776a775d34a4c9893a4c72e0434d68e36artemmatch_device_async_timeout (gpointer user_data)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem AsyncMatchInfo *info = (AsyncMatchInfo *) user_data;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->callback (info->store, NULL, info->user_data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem destroy_async_match_info (info);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return FALSE;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artemvoid
18c2aff776a775d34a4c9893a4c72e0434d68e36artemhal_device_store_match_key_value_string_async (HalDeviceStore *store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *key,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem const char *value,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDeviceStoreAsyncCallback callback,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem gpointer user_data,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem int timeout)
18c2aff776a775d34a4c9893a4c72e0434d68e36artem{
18c2aff776a775d34a4c9893a4c72e0434d68e36artem HalDevice *device;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem AsyncMatchInfo *info;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem /* First check to see if it's already there */
18c2aff776a775d34a4c9893a4c72e0434d68e36artem device = hal_device_store_match_key_value_string (store, key, value);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem if (device != NULL || timeout == 0) {
18c2aff776a775d34a4c9893a4c72e0434d68e36artem callback (store, device, user_data);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem return;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem }
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info = g_new0 (AsyncMatchInfo, 1);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->store = g_object_ref (store);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->key = g_strdup (key);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->value = g_strdup (value);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->callback = callback;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->user_data = user_data;
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->prop_signal_id = g_signal_connect (store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem "device_property_changed",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_CALLBACK (match_device_async),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->store_signal_id = g_signal_connect (store,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem "store_changed",
18c2aff776a775d34a4c9893a4c72e0434d68e36artem G_CALLBACK (store_changed),
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info->timeout_id = g_timeout_add (timeout,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem match_device_async_timeout,
18c2aff776a775d34a4c9893a4c72e0434d68e36artem info);
18c2aff776a775d34a4c9893a4c72e0434d68e36artem}