#include "sd-dhcp-client.h"
#include "sd-dhcp-server.h"
#include "sd-ipv4ll.h"
+#include "sd-icmp6-nd.h"
+#include "sd-dhcp6-client.h"
#include "udev.h"
#include "rtnl-util.h"
#include "list.h"
#include "set.h"
#include "condition-util.h"
+#include "in-addr-util.h"
#define CACHE_INFO_INFINITY_LIFE_TIME 0xFFFFFFFFU
+#define DHCP_ROUTE_METRIC 1024
+#define IPV4LL_ROUTE_METRIC 2048
typedef struct NetDev NetDev;
typedef struct Network Network;
typedef struct Address Address;
typedef struct Route Route;
typedef struct Manager Manager;
+typedef struct AddressPool AddressPool;
-typedef struct netdev_enslave_callback netdev_enslave_callback;
-
-struct netdev_enslave_callback {
- sd_rtnl_message_handler_t callback;
- Link *link;
-
- LIST_FIELDS(netdev_enslave_callback, callbacks);
-};
-
-typedef enum MacVlanMode {
- NETDEV_MACVLAN_MODE_PRIVATE = MACVLAN_MODE_PRIVATE,
- NETDEV_MACVLAN_MODE_VEPA = MACVLAN_MODE_VEPA,
- NETDEV_MACVLAN_MODE_BRIDGE = MACVLAN_MODE_BRIDGE,
- NETDEV_MACVLAN_MODE_PASSTHRU = MACVLAN_MODE_PASSTHRU,
- _NETDEV_MACVLAN_MODE_MAX,
- _NETDEV_MACVLAN_MODE_INVALID = -1
-} MacVlanMode;
-
-typedef enum NetDevKind {
- NETDEV_KIND_BRIDGE,
- NETDEV_KIND_BOND,
- NETDEV_KIND_VLAN,
- NETDEV_KIND_MACVLAN,
- NETDEV_KIND_IPIP,
- NETDEV_KIND_GRE,
- NETDEV_KIND_SIT,
- NETDEV_KIND_VETH,
- NETDEV_KIND_VTI,
- _NETDEV_KIND_MAX,
- _NETDEV_KIND_INVALID = -1
-} NetDevKind;
-
-typedef enum NetDevState {
- NETDEV_STATE_FAILED,
- NETDEV_STATE_CREATING,
- NETDEV_STATE_READY,
- NETDEV_STATE_LINGER,
- _NETDEV_STATE_MAX,
- _NETDEV_STATE_INVALID = -1,
-} NetDevState;
-
-struct NetDev {
- Manager *manager;
-
- int n_ref;
-
- char *filename;
-
- Condition *match_host;
- Condition *match_virt;
- Condition *match_kernel;
- Condition *match_arch;
-
- char *description;
- char *ifname;
- char *ifname_peer;
- size_t mtu;
- struct ether_addr *mac;
- struct ether_addr *mac_peer;
- NetDevKind kind;
-
- uint64_t vlanid;
- int32_t macvlan_mode;
-
- int ifindex;
- NetDevState state;
-
- bool tunnel_pmtudisc;
- unsigned ttl;
- unsigned tos;
- struct in_addr local;
- struct in_addr remote;
-
- LIST_HEAD(netdev_enslave_callback, callbacks);
-};
+typedef enum DHCPSupport {
+ DHCP_SUPPORT_NONE,
+ DHCP_SUPPORT_BOTH,
+ DHCP_SUPPORT_V4,
+ DHCP_SUPPORT_V6,
+ _DHCP_SUPPORT_MAX,
+ _DHCP_SUPPORT_INVALID = -1,
+} DHCPSupport;
struct Network {
Manager *manager;
char *match_driver;
char *match_type;
char *match_name;
+ char *dhcp_vendor_class_identifier;
+
Condition *match_host;
Condition *match_virt;
Condition *match_kernel;
NetDev *tunnel;
Hashmap *vlans;
Hashmap *macvlans;
- bool dhcp;
+ Hashmap *vxlans;
+ DHCPSupport dhcp;
bool dhcp_dns;
bool dhcp_ntp;
bool dhcp_mtu;
bool dhcp_hostname;
bool dhcp_domainname;
+ bool dhcp_sendhost;
+ bool dhcp_broadcast;
bool dhcp_critical;
+ bool dhcp_routes;
bool ipv4ll;
+ bool ipv4ll_route;
bool dhcp_server;
Hashmap *addresses_by_section;
Hashmap *routes_by_section;
- LIST_HEAD(Address, dns);
- LIST_HEAD(Address, ntp);
+ char **dns, **ntp;
LIST_FIELDS(Network, networks);
};
Network *network;
uint64_t section;
- unsigned char family;
+ int family;
unsigned char prefixlen;
unsigned char scope;
char *label;
struct in_addr broadcast;
struct ifa_cacheinfo cinfo;
- union {
- struct in_addr in;
- struct in6_addr in6;
- } in_addr;
+ union in_addr_union in_addr;
+ union in_addr_union in_addr_peer;
LIST_FIELDS(Address, addresses);
};
Network *network;
uint64_t section;
- unsigned char family;
+ int family;
unsigned char dst_prefixlen;
unsigned char scope;
uint32_t metrics;
+ unsigned char protocol; /* RTPROT_* */
- union {
- struct in_addr in;
- struct in6_addr in6;
- } in_addr;
-
- union {
- struct in_addr in;
- struct in6_addr in6;
- } dst_addr;
+ union in_addr_union in_addr;
+ union in_addr_union dst_addr;
LIST_FIELDS(Route, routes);
};
int n_ref;
- uint64_t ifindex;
+ int ifindex;
char *ifname;
char *state_file;
struct ether_addr mac;
uint16_t original_mtu;
sd_ipv4ll *ipv4ll;
+ LIST_HEAD(Address, pool_addresses);
+
sd_dhcp_server *dhcp_server;
+
+ sd_icmp6_nd *icmp6_router_discovery;
+ sd_dhcp6_client *dhcp6_client;
+};
+
+struct AddressPool {
+ Manager *manager;
+
+ int family;
+ unsigned prefixlen;
+
+ union in_addr_union in_addr;
+
+ LIST_FIELDS(AddressPool, address_pools);
};
struct Manager {
Hashmap *links;
Hashmap *netdevs;
LIST_HEAD(Network, networks);
+ LIST_HEAD(AddressPool, address_pools);
usec_t network_dirs_ts_usec;
};
int manager_save(Manager *m);
+int manager_address_pool_acquire(Manager *m, int family, unsigned prefixlen, union in_addr_union *found);
+
DEFINE_TRIVIAL_CLEANUP_FUNC(Manager*, manager_free);
#define _cleanup_manager_free_ _cleanup_(manager_freep)
-/* NetDev */
-
-int netdev_load(Manager *manager);
-void netdev_drop(NetDev *netdev);
-
-NetDev *netdev_unref(NetDev *netdev);
-NetDev *netdev_ref(NetDev *netdev);
-
-DEFINE_TRIVIAL_CLEANUP_FUNC(NetDev*, netdev_unref);
-#define _cleanup_netdev_unref_ _cleanup_(netdev_unrefp)
-
-int netdev_get(Manager *manager, const char *name, NetDev **ret);
-int netdev_set_ifindex(NetDev *netdev, sd_rtnl_message *newlink);
-int netdev_enslave(NetDev *netdev, Link *link, sd_rtnl_message_handler_t cb);
-int netdev_create_tunnel(Link *link, sd_rtnl_message_handler_t callback);
-int netdev_create_veth(NetDev *netdev, sd_rtnl_message_handler_t callback);
-
-const char *netdev_kind_to_string(NetDevKind d) _const_;
-NetDevKind netdev_kind_from_string(const char *d) _pure_;
-
-const char *macvlan_mode_to_string(MacVlanMode d) _const_;
-MacVlanMode macvlan_mode_from_string(const char *d) _pure_;
-
-int config_parse_netdev_kind(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-
-int config_parse_macvlan_mode(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-
-/* gperf */
-const struct ConfigPerfItem* network_netdev_gperf_lookup(const char *key, unsigned length);
-
/* Network */
int network_load(Manager *manager);
/* Route */
int route_new_static(Network *network, unsigned section, Route **ret);
-int route_new_dynamic(Route **ret);
+int route_new_dynamic(Route **ret, unsigned char rtm_protocol);
void route_free(Route *route);
int route_configure(Route *route, Link *link, sd_rtnl_message_handler_t callback);
int route_drop(Route *route, Link *link, sd_rtnl_message_handler_t callback);
const char *section, unsigned section_line, const char *lvalue,
int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_route_priority(const char *unit, const char *filename, unsigned line,
+ const char *section, unsigned section_line, const char *lvalue,
+ int ltype, const char *rvalue, void *data, void *userdata);
/* Address */
int address_new_static(Network *network, unsigned section, Address **ret);
int address_new_dynamic(Address **ret);
DEFINE_TRIVIAL_CLEANUP_FUNC(Address*, address_free);
#define _cleanup_address_free_ _cleanup_(address_freep)
-int config_parse_dns(const char *unit, const char *filename, unsigned line,
- const char *section, unsigned section_line, const char *lvalue,
- int ltype, const char *rvalue, void *data, void *userdata);
-
int config_parse_address(const char *unit, const char *filename, unsigned line,
const char *section, unsigned section_line, const char *lvalue,
int ltype, const char *rvalue, void *data, void *userdata);
DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);
#define _cleanup_link_unref_ _cleanup_(link_unrefp)
+/* DHCP support */
+
+const char* dhcp_support_to_string(DHCPSupport i) _const_;
+DHCPSupport dhcp_support_from_string(const char *s) _pure_;
+
+int config_parse_dhcp(const char *unit, const char *filename, unsigned line,
+ const char *section, unsigned section_line, const char *lvalue,
+ int ltype, const char *rvalue, void *data, void *userdata);
+
+/* Address Pool */
+
+int address_pool_new(Manager *m, AddressPool **ret, int family, const union in_addr_union *u, unsigned prefixlen);
+int address_pool_new_from_string(Manager *m, AddressPool **ret, int family, const char *p, unsigned prefixlen);
+void address_pool_free(AddressPool *p);
+
+int address_pool_acquire(AddressPool *p, unsigned prefixlen, union in_addr_union *found);
+
/* Macros which append INTERFACE= to the message */
#define log_full_link(level, link, fmt, ...) log_meta_object(level, __FILE__, __LINE__, __func__, "INTERFACE=", link->ifname, "%-*s: " fmt, IFNAMSIZ, link->ifname, ##__VA_ARGS__)
#define log_struct_link(level, link, ...) log_struct(level, "INTERFACE=%s", link->ifname, __VA_ARGS__)
-/* More macros which append INTERFACE= to the message */
-
-#define log_full_netdev(level, netdev, fmt, ...) log_meta_object(level, __FILE__, __LINE__, __func__, "INTERFACE=", netdev->ifname, "%-*s: " fmt, IFNAMSIZ, netdev->ifname, ##__VA_ARGS__)
-#define log_debug_netdev(netdev, ...) log_full_netdev(LOG_DEBUG, netdev, ##__VA_ARGS__)
-#define log_info_netdev(netdev, ...) log_full_netdev(LOG_INFO, netdev, ##__VA_ARGS__)
-#define log_notice_netdev(netdev, ...) log_full_netdev(LOG_NOTICE, netdev, ##__VA_ARGS__)
-#define log_warning_netdev(netdev, ...) log_full_netdev(LOG_WARNING, netdev,## __VA_ARGS__)
-#define log_error_netdev(netdev, ...) log_full_netdev(LOG_ERR, netdev, ##__VA_ARGS__)
-
-#define log_struct_netdev(level, netdev, ...) log_struct(level, "INTERFACE=%s", netdev->ifname, __VA_ARGS__)
-
-#define NETDEV(netdev) "INTERFACE=%s", netdev->ifname
#define ADDRESS_FMT_VAL(address) \
(address).s_addr & 0xFF, \
((address).s_addr >> 8) & 0xFF, \
~ianmdlvl / elogind.git / blobdiff