mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-10-06 03:18:46 +02:00
639e2a6fa3
Similarly to l_netconfig track whether IWD's netconfig is active (from the moment of netconfig_configure() till netconfig_reset()) using a "started" flag and avoid handling or emitting any events after "started" is cleared. This fixes an occasional issue with the Netconfig Agent backend where station would reset netconfig, netconfig would issue DBus calls to clear addresses and routes, station would go into DISCONNECTING, perhaps finish and go into DISCONNECTED and after a while the DBus calls would come back with an error which would cause a NETCONFIG_EVENT_FAILED causing station to call netdev_disconnct() for a second time and transition to and get stuck in DISCONNECTING.
92 lines
3.0 KiB
C
92 lines
3.0 KiB
C
/*
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*
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* Wireless daemon for Linux
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*
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* Copyright (C) 2019 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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struct netdev;
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struct netconfig;
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struct ie_fils_ip_addr_request_info;
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struct ie_fils_ip_addr_response_info;
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enum netconfig_event {
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NETCONFIG_EVENT_CONNECTED,
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NETCONFIG_EVENT_FAILED,
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};
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typedef void (*netconfig_notify_func_t)(enum netconfig_event event,
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void *user_data);
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struct netconfig {
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struct l_netconfig *nc;
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struct netdev *netdev;
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char *mdns;
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struct ie_fils_ip_addr_response_info *fils_override;
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bool enabled[2];
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bool static_config[2];
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bool gateway_overridden[2];
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bool dns_overridden[2];
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bool started;
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bool connected[2];
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char **dns_list;
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char **domains;
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const struct l_settings *active_settings;
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netconfig_notify_func_t notify;
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void *user_data;
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struct resolve *resolve;
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void *commit_data;
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};
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/* 0 for AF_INET, 1 for AF_INET6 */
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#define INDEX_FOR_AF(af) ((af) != AF_INET)
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bool netconfig_load_settings(struct netconfig *netconfig,
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const struct l_settings *active_settings);
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bool netconfig_configure(struct netconfig *netconfig,
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netconfig_notify_func_t notify,
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void *user_data);
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bool netconfig_reconfigure(struct netconfig *netconfig, bool set_arp_gw);
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bool netconfig_reset(struct netconfig *netconfig);
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char *netconfig_get_dhcp_server_ipv4(struct netconfig *netconfig);
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bool netconfig_get_fils_ip_req(struct netconfig *netconfig,
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struct ie_fils_ip_addr_request_info *info);
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void netconfig_handle_fils_ip_resp(struct netconfig *netconfig,
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const struct ie_fils_ip_addr_response_info *info);
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bool netconfig_use_fils_addr(struct netconfig *netconfig, int af);
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struct netconfig *netconfig_new(uint32_t ifindex);
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void netconfig_destroy(struct netconfig *netconfig);
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bool netconfig_enabled(void);
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void netconfig_commit_init(struct netconfig *netconfig);
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void netconfig_commit_free(struct netconfig *netconfig, const char *reasonstr);
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void netconfig_commit(struct netconfig *netconfig, uint8_t family,
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enum l_netconfig_event event);
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int netconfig_register_agent(const char *name, const char *path);
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int netconfig_unregister_agent(const char *name, const char *path);
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void netconfig_dhcp_gateway_to_arp(struct netconfig *netconfig);
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void netconfig_commit_fils_macs(struct netconfig *netconfig, uint8_t family);
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