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-rw-r--r--src/libsystemd-network/dhcp-lease-internal.h91
1 files changed, 91 insertions, 0 deletions
diff --git a/src/libsystemd-network/dhcp-lease-internal.h b/src/libsystemd-network/dhcp-lease-internal.h
new file mode 100644
index 0000000..9d245a9
--- /dev/null
+++ b/src/libsystemd-network/dhcp-lease-internal.h
@@ -0,0 +1,91 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+/***
+ Copyright © 2013 Intel Corporation. All rights reserved.
+***/
+
+#include <stdint.h>
+#include <linux/if_packet.h>
+
+#include "sd-dhcp-client.h"
+
+#include "dhcp-protocol.h"
+#include "list.h"
+#include "util.h"
+
+struct sd_dhcp_route {
+ struct in_addr dst_addr;
+ struct in_addr gw_addr;
+ unsigned char dst_prefixlen;
+
+ uint8_t option;
+};
+
+struct sd_dhcp_raw_option {
+ LIST_FIELDS(struct sd_dhcp_raw_option, options);
+
+ uint8_t tag;
+ uint8_t length;
+ void *data;
+};
+
+struct sd_dhcp_lease {
+ unsigned n_ref;
+
+ /* each 0 if unset */
+ uint32_t t1;
+ uint32_t t2;
+ uint32_t lifetime;
+
+ /* each 0 if unset */
+ be32_t address;
+ be32_t server_address;
+ be32_t router;
+ be32_t next_server;
+
+ bool have_subnet_mask;
+ be32_t subnet_mask;
+
+ bool have_broadcast;
+ be32_t broadcast;
+
+ struct in_addr *dns;
+ size_t dns_size;
+
+ struct in_addr *ntp;
+ size_t ntp_size;
+
+ struct sd_dhcp_route *static_route;
+ size_t static_route_size, static_route_allocated;
+
+ uint16_t mtu; /* 0 if unset */
+
+ char *domainname;
+ char **search_domains;
+ char *hostname;
+ char *root_path;
+
+ void *client_id;
+ size_t client_id_len;
+
+ void *vendor_specific;
+ size_t vendor_specific_len;
+
+ char *timezone;
+
+ LIST_HEAD(struct sd_dhcp_raw_option, private_options);
+};
+
+int dhcp_lease_new(sd_dhcp_lease **ret);
+
+int dhcp_lease_parse_options(uint8_t code, uint8_t len, const void *option, void *userdata);
+int dhcp_lease_parse_search_domains(const uint8_t *option, size_t len, char ***domains);
+int dhcp_lease_insert_private_option(sd_dhcp_lease *lease, uint8_t tag, const void *data, uint8_t len);
+
+int dhcp_lease_set_default_subnet_mask(sd_dhcp_lease *lease);
+
+int dhcp_lease_set_client_id(sd_dhcp_lease *lease, const void *client_id, size_t client_id_len);
+
+int dhcp_lease_save(sd_dhcp_lease *lease, const char *lease_file);
+int dhcp_lease_load(sd_dhcp_lease **ret, const char *lease_file);