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Viewing changes to hald/linux/addons/addon-omap-backlight.c

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2007-10-23 12:33:58 UTC
  • Revision ID: james.westby@ubuntu.com-20071023123358-xaf8mjc5n84d5gtz
Tags: upstream-0.5.10
Import upstream version 0.5.10

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Lines of Context:
hald/linux/addons/addon-omap-backlight.c
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    close(fd);
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}
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static gboolean
 
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check_priv (DBusConnection *connection, DBusMessage *message, const char *udi, const char *privilege)
 
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#ifdef HAVE_POLKIT
 
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{
 
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        gboolean ret;
 
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        char *polkit_result;
 
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        const char *invoked_by_syscon_name;
 
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        DBusMessage *reply;
 
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        DBusError error;
 
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        ret = FALSE;
 
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        polkit_result = NULL;
 
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        invoked_by_syscon_name = dbus_message_get_sender (message);
 
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        dbus_error_init (&error);
 
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        polkit_result = libhal_device_is_caller_privileged (halctx,
 
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                                                            udi,
 
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                                                            privilege,
 
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                                                            invoked_by_syscon_name,
 
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                                                            &error);
 
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        if (polkit_result == NULL) {
 
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                reply = dbus_message_new_error_printf (message,
 
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                                                       "org.freedesktop.Hal.Device.Error",
 
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                                                       "Cannot determine if caller is privileged",
 
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                                                       privilege, polkit_result);
 
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                dbus_connection_send (connection, reply, NULL);
 
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                goto out;
 
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        }
 
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        if (strcmp (polkit_result, "yes") != 0) {
 
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                reply = dbus_message_new_error_printf (message,
 
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                                                       "org.freedesktop.Hal.Device.PermissionDeniedByPolicy",
 
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                                                       "%s %s <-- (privilege, result)",
 
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                                                       privilege, polkit_result);
 
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                dbus_connection_send (connection, reply, NULL);
 
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                goto out;
 
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        }
 
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        ret = TRUE;
 
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out:
 
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        if (polkit_result != NULL)
 
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                libhal_free_string (polkit_result);
 
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        return ret;
 
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}
 
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#else
 
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{
 
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        return TRUE;
 
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}
 
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#endif
 
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/* DBus filter function */
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static DBusHandlerResult
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filter_function (DBusConnection *connection, DBusMessage *message, void *userdata)
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        DBusError err;
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        DBusMessage *reply;
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        if (!check_priv (connection, message, dbus_message_get_path (message), "org.freedesktop.hal.power-management.lcd-panel")) {
 
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                return DBUS_HANDLER_RESULT_HANDLED;
 
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        }
 
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#ifdef DEBUG_OMAP_BL
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        dbg ("filter_function: sender=%s destination=%s obj_path=%s interface=%s method=%s", 
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             dbus_message_get_sender (message),