From 225690a604e73a7f90859370cc5201b599b0e823 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Wed, 10 May 2017 18:16:16 -0400 Subject: ./tools/notsd-move --- .../include/systemd-network/dhcp-server-internal.h | 97 ++++++++++++++++++++++ 1 file changed, 97 insertions(+) create mode 100644 src/libsystemd-network/include/systemd-network/dhcp-server-internal.h (limited to 'src/libsystemd-network/include/systemd-network/dhcp-server-internal.h') diff --git a/src/libsystemd-network/include/systemd-network/dhcp-server-internal.h b/src/libsystemd-network/include/systemd-network/dhcp-server-internal.h new file mode 100644 index 0000000000..bdbe63c450 --- /dev/null +++ b/src/libsystemd-network/include/systemd-network/dhcp-server-internal.h @@ -0,0 +1,97 @@ +#pragma once + +/*** + This file is part of systemd. + + Copyright (C) 2013 Intel Corporation. All rights reserved. + Copyright (C) 2014 Tom Gundersen + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + +#include + +#include "systemd-basic/hashmap.h" +#include "systemd-basic/log.h" +#include "systemd-basic/util.h" + +#include "dhcp-internal.h" +#include "sd-dhcp-server.h" + +typedef struct DHCPClientId { + size_t length; + void *data; +} DHCPClientId; + +typedef struct DHCPLease { + DHCPClientId client_id; + + be32_t address; + be32_t gateway; + uint8_t chaddr[16]; + usec_t expiration; +} DHCPLease; + +struct sd_dhcp_server { + unsigned n_ref; + + sd_event *event; + int event_priority; + sd_event_source *receive_message; + int fd; + int fd_raw; + + int ifindex; + be32_t address; + be32_t netmask; + be32_t subnet; + uint32_t pool_offset; + uint32_t pool_size; + + char *timezone; + + struct in_addr *ntp, *dns; + unsigned n_ntp, n_dns; + + bool emit_router; + + Hashmap *leases_by_client_id; + DHCPLease **bound_leases; + DHCPLease invalid_lease; + + uint32_t max_lease_time, default_lease_time; +}; + +typedef struct DHCPRequest { + /* received message */ + DHCPMessage *message; + + /* options */ + DHCPClientId client_id; + size_t max_optlen; + be32_t server_id; + be32_t requested_ip; + uint32_t lifetime; +} DHCPRequest; + +#define log_dhcp_server(client, fmt, ...) log_internal(LOG_DEBUG, 0, __FILE__, __LINE__, __func__, "DHCP SERVER: " fmt, ##__VA_ARGS__) + +int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message, + size_t length); +int dhcp_server_send_packet(sd_dhcp_server *server, + DHCPRequest *req, DHCPPacket *packet, + int type, size_t optoffset); + +void client_id_hash_func(const void *p, struct siphash *state); +int client_id_compare_func(const void *_a, const void *_b); -- cgit v1.2.3-54-g00ecf