Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 98 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..a3d8bb4
--- /dev/null
+++ b/src/libsystemd-network/dhcp-lease-internal.h
@@ -0,0 +1,98 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+/***
+  Copyright © 2013 Intel Corporation. All rights reserved.
+***/
+
+#include "sd-dhcp-client.h"
+
+#include "alloc-util.h"
+#include "dhcp-option.h"
+#include "list.h"
+#include "time-util.h"
+
+struct sd_dhcp_route {
+        struct in_addr dst_addr;
+        struct in_addr gw_addr;
+        unsigned char dst_prefixlen;
+};
+
+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 */
+        usec_t t1;
+        usec_t t2;
+        usec_t lifetime;
+        triple_timestamp timestamp;
+        usec_t ipv6_only_preferred_usec;
+
+        /* each 0 if unset */
+        be32_t address;
+        be32_t server_address;
+        be32_t next_server;
+
+        bool have_subnet_mask;
+        be32_t subnet_mask;
+
+        bool have_broadcast;
+        be32_t broadcast;
+
+        struct in_addr *router;
+        size_t router_size;
+
+        bool rapid_commit;
+
+        DHCPServerData servers[_SD_DHCP_LEASE_SERVER_TYPE_MAX];
+
+        struct sd_dhcp_route *static_routes;
+        size_t n_static_routes;
+        struct sd_dhcp_route *classless_routes;
+        size_t n_classless_routes;
+
+        uint16_t mtu; /* 0 if unset */
+
+        char *domainname;
+        char **search_domains;
+        char *hostname;
+        char *root_path;
+        char *captive_portal;
+
+        void *client_id;
+        size_t client_id_len;
+
+        void *vendor_specific;
+        size_t vendor_specific_len;
+
+        char *timezone;
+
+        uint8_t sixrd_ipv4masklen;
+        uint8_t sixrd_prefixlen;
+        struct in6_addr sixrd_prefix;
+        struct in_addr *sixrd_br_addresses;
+        size_t sixrd_n_br_addresses;
+
+        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);
+
+void dhcp_lease_set_timestamp(sd_dhcp_lease *lease, const triple_timestamp *timestamp);
+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);
+
+#define dhcp_lease_unref_and_replace(a, b)                              \
+        unref_and_replace_full(a, b, sd_dhcp_lease_ref, sd_dhcp_lease_unref)