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https://git.kernel.org/pub/scm/network/wireless/iwd.git
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dpp: initial skeleton DPP module
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@ -250,6 +250,7 @@ src_iwd_SOURCES = src/main.c linux/nl80211.h src/iwd.h src/missing.h \
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src/offchannel.h src/offchannel.c \
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src/dpp-util.h src/dpp-util.c \
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src/json.h src/json.c \
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src/dpp.c \
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$(eap_sources) \
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$(builtin_sources)
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123
src/dpp.c
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123
src/dpp.c
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@ -0,0 +1,123 @@
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/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2021 Intel Corporation. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <ell/ell.h>
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#include "src/dbus.h"
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#include "src/netdev.h"
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#include "src/module.h"
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static uint32_t netdev_watch;
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struct dpp_sm {
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struct netdev *netdev;
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};
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static void dpp_free(struct dpp_sm *dpp)
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{
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l_free(dpp);
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}
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static void dpp_create(struct netdev *netdev)
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{
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struct l_dbus *dbus = dbus_get_bus();
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struct dpp_sm *dpp = l_new(struct dpp_sm, 1);
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dpp->netdev = netdev;
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l_dbus_object_add_interface(dbus, netdev_get_path(netdev),
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IWD_DPP_INTERFACE, dpp);
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}
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static void dpp_netdev_watch(struct netdev *netdev,
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enum netdev_watch_event event, void *userdata)
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{
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switch (event) {
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case NETDEV_WATCH_EVENT_NEW:
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case NETDEV_WATCH_EVENT_UP:
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if (netdev_get_iftype(netdev) == NETDEV_IFTYPE_STATION &&
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netdev_get_is_up(netdev))
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dpp_create(netdev);
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break;
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case NETDEV_WATCH_EVENT_DEL:
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case NETDEV_WATCH_EVENT_DOWN:
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l_dbus_object_remove_interface(dbus_get_bus(),
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netdev_get_path(netdev),
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IWD_DPP_INTERFACE);
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break;
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default:
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break;
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}
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}
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static struct l_dbus_message *dpp_dbus_start_enrollee(struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data)
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{
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return dbus_error_not_supported(message);
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}
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static struct l_dbus_message *dpp_dbus_stop(struct l_dbus *dbus,
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struct l_dbus_message *message,
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void *user_data)
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{
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return dbus_error_not_supported(message);
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}
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static void dpp_setup_interface(struct l_dbus_interface *interface)
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{
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l_dbus_interface_method(interface, "StartEnrollee", 0,
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dpp_dbus_start_enrollee, "s", "", "uri");
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l_dbus_interface_method(interface, "Stop", 0,
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dpp_dbus_stop, "", "");
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}
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static void dpp_destroy_interface(void *user_data)
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{
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struct dpp_sm *dpp = user_data;
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dpp_free(dpp);
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}
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static int dpp_init(void)
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{
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netdev_watch = netdev_watch_add(dpp_netdev_watch, NULL, NULL);
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l_dbus_register_interface(dbus_get_bus(), IWD_DPP_INTERFACE,
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dpp_setup_interface,
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dpp_destroy_interface, false);
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return 0;
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}
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static void dpp_exit(void)
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{
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l_debug("");
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netdev_watch_remove(netdev_watch);
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}
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IWD_MODULE(dpp, dpp_init, dpp_exit);
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IWD_MODULE_DEPENDS(dpp, netdev);
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