diff options
Diffstat (limited to 'src/types.h')
| -rw-r--r-- | src/types.h | 359 |
1 files changed, 57 insertions, 302 deletions
diff --git a/src/types.h b/src/types.h index 27a23fc..e77a7f5 100644 --- a/src/types.h +++ b/src/types.h @@ -22,19 +22,10 @@ #include <yaml.h> #include <uuid.h> -typedef enum { - NETPLAN_RA_MODE_KERNEL, - NETPLAN_RA_MODE_ENABLED, - NETPLAN_RA_MODE_DISABLED, -} NetplanRAMode; - -typedef enum { - NETPLAN_OPTIONAL_IPV4_LL = 1<<0, - NETPLAN_OPTIONAL_IPV6_RA = 1<<1, - NETPLAN_OPTIONAL_DHCP4 = 1<<2, - NETPLAN_OPTIONAL_DHCP6 = 1<<3, - NETPLAN_OPTIONAL_STATIC = 1<<4, -} NetplanOptionalAddressFlag; +/* Quite a few types are part of our current ABI, and so were isolated + * in order to make it easier to tell what's fair game and allow for ABI + * compatibility checks using 'abidiff' (abigail-tools). */ +#include "abi.h" typedef enum { NETPLAN_ADDRGEN_DEFAULT, @@ -48,306 +39,34 @@ struct NetplanOptionalAddressType { NetplanOptionalAddressFlag flag; }; -// Not strictly speaking a type, but seems fair to keep it around. -extern struct NetplanOptionalAddressType NETPLAN_OPTIONAL_ADDRESS_TYPES[]; - -/* Tunnel mode enum; sync with NetworkManager's DBUS API */ -/* TODO: figure out whether networkd's GRETAP and NM's ISATAP - * are the same thing. - */ typedef enum { - NETPLAN_TUNNEL_MODE_UNKNOWN = 0, - NETPLAN_TUNNEL_MODE_IPIP = 1, - NETPLAN_TUNNEL_MODE_GRE = 2, - NETPLAN_TUNNEL_MODE_SIT = 3, - NETPLAN_TUNNEL_MODE_ISATAP = 4, // NM only. - NETPLAN_TUNNEL_MODE_VTI = 5, - NETPLAN_TUNNEL_MODE_IP6IP6 = 6, - NETPLAN_TUNNEL_MODE_IPIP6 = 7, - NETPLAN_TUNNEL_MODE_IP6GRE = 8, - NETPLAN_TUNNEL_MODE_VTI6 = 9, - - /* systemd-only, apparently? */ - NETPLAN_TUNNEL_MODE_GRETAP = 101, - NETPLAN_TUNNEL_MODE_IP6GRETAP = 102, - NETPLAN_TUNNEL_MODE_WIREGUARD = 103, - - NETPLAN_TUNNEL_MODE_MAX_, -} NetplanTunnelMode; + NETPLAN_VXLAN_NOTIFICATION_L2_MISS = 1<<0, + NETPLAN_VXLAN_NOTIFICATION_L3_MISS = 1<<1, +} NetplanVxlanNotificationFlags; typedef enum { - NETPLAN_WIFI_WOWLAN_DEFAULT = 1<<0, - NETPLAN_WIFI_WOWLAN_ANY = 1<<1, - NETPLAN_WIFI_WOWLAN_DISCONNECT = 1<<2, - NETPLAN_WIFI_WOWLAN_MAGIC = 1<<3, - NETPLAN_WIFI_WOWLAN_GTK_REKEY_FAILURE = 1<<4, - NETPLAN_WIFI_WOWLAN_EAP_IDENTITY_REQ = 1<<5, - NETPLAN_WIFI_WOWLAN_4WAY_HANDSHAKE = 1<<6, - NETPLAN_WIFI_WOWLAN_RFKILL_RELEASE = 1<<7, - NETPLAN_WIFI_WOWLAN_TCP = 1<<8, -} NetplanWifiWowlanFlag; - -struct NetplanWifiWowlanType { - char* name; - NetplanWifiWowlanFlag flag; -}; - -extern struct NetplanWifiWowlanType NETPLAN_WIFI_WOWLAN_TYPES[]; + NETPLAN_VXLAN_CHECKSUM_UDP = 1<<0, + NETPLAN_VXLAN_CHECKSUM_ZERO_UDP6_TX = 1<<1, + NETPLAN_VXLAN_CHECKSUM_ZERO_UDP6_RX = 1<<2, + NETPLAN_VXLAN_CHECKSUM_REMOTE_TX = 1<<3, + NETPLAN_VXLAN_CHECKSUM_REMOTE_RX = 1<<4, +} NetplanVxlanChecksumFlags; typedef enum { - NETPLAN_AUTH_KEY_MANAGEMENT_NONE, - NETPLAN_AUTH_KEY_MANAGEMENT_WPA_PSK, - NETPLAN_AUTH_KEY_MANAGEMENT_WPA_EAP, - NETPLAN_AUTH_KEY_MANAGEMENT_8021X, - NETPLAN_AUTH_KEY_MANAGEMENT_MAX, -} NetplanAuthKeyManagementType; + NETPLAN_VXLAN_EXTENSION_GROUP_POLICY = 1<<0, + NETPLAN_VXLAN_EXTENSION_GENERIC_PROTOCOL = 1<<1, +} NetplanVxlanExtensionFlags; -typedef enum { - NETPLAN_AUTH_EAP_NONE, - NETPLAN_AUTH_EAP_TLS, - NETPLAN_AUTH_EAP_PEAP, - NETPLAN_AUTH_EAP_TTLS, - NETPLAN_AUTH_EAP_METHOD_MAX, -} NetplanAuthEAPMethod; +// Not strictly speaking a type, but seems fair to keep it around. +extern struct NetplanOptionalAddressType NETPLAN_OPTIONAL_ADDRESS_TYPES[]; + +extern struct NetplanWifiWowlanType NETPLAN_WIFI_WOWLAN_TYPES[]; typedef struct missing_node { char* netdef_id; const yaml_node_t* node; } NetplanMissingNode; -typedef struct authentication_settings { - NetplanAuthKeyManagementType key_management; - NetplanAuthEAPMethod eap_method; - char* identity; - char* anonymous_identity; - char* password; - char* ca_certificate; - char* client_certificate; - char* client_key; - char* client_key_password; - char* phase2_auth; /* netplan-feature: auth-phase2 */ -} NetplanAuthenticationSettings; - -/* Fields below are valid for dhcp4 and dhcp6 unless otherwise noted. */ -typedef struct dhcp_overrides { - gboolean use_dns; - gboolean use_ntp; - gboolean send_hostname; - gboolean use_hostname; - gboolean use_mtu; - gboolean use_routes; - char* use_domains; /* netplan-feature: dhcp-use-domains */ - char* hostname; - guint metric; -} NetplanDHCPOverrides; - -typedef struct ovs_controller { - char* connection_mode; - GArray* addresses; -} NetplanOVSController; - -typedef struct ovs_settings { - GHashTable* external_ids; - GHashTable* other_config; - char* lacp; - char* fail_mode; - gboolean mcast_snooping; - GArray* protocols; - gboolean rstp; - NetplanOVSController controller; - NetplanAuthenticationSettings ssl; -} NetplanOVSSettings; - -typedef union { - struct NetplanNMSettings { - char *name; - char *uuid; - char *stable_id; - char *device; - GData* passthrough; /* See g_datalist* functions */ - } nm; - struct NetplanNetworkdSettings { - char *unit; - } networkd; -} NetplanBackendSettings; - -struct netplan_net_definition { - NetplanDefType type; - NetplanBackend backend; - char* id; - /* only necessary for NetworkManager connection UUIDs in some cases */ - uuid_t uuid; - - /* status options */ - gboolean optional; - NetplanOptionalAddressFlag optional_addresses; - gboolean critical; - - /* addresses */ - gboolean dhcp4; - gboolean dhcp6; - char* dhcp_identifier; - NetplanDHCPOverrides dhcp4_overrides; - NetplanDHCPOverrides dhcp6_overrides; - NetplanRAMode accept_ra; - GArray* ip4_addresses; - GArray* ip6_addresses; - GArray* address_options; - gboolean ip6_privacy; - guint ip6_addr_gen_mode; - char* ip6_addr_gen_token; - char* gateway4; - char* gateway6; - GArray* ip4_nameservers; - GArray* ip6_nameservers; - GArray* search_domains; - GArray* routes; - GArray* ip_rules; - GArray* wireguard_peers; - struct { - gboolean ipv4; - gboolean ipv6; - } linklocal; - - /* master ID for slave devices */ - char* bridge; - char* bond; - - /* peer ID for OVS patch ports */ - char* peer; - - /* vlan */ - guint vlan_id; - NetplanNetDefinition* vlan_link; - gboolean has_vlans; - - /* Configured custom MAC address */ - char* set_mac; - - /* interface mtu */ - guint mtubytes; - /* ipv6 mtu */ - /* netplan-feature: ipv6-mtu */ - guint ipv6_mtubytes; - - /* these properties are only valid for physical interfaces (type < ND_VIRTUAL) */ - char* set_name; - struct { - /* A glob (or tab-separated list of globs) to match a specific driver */ - char* driver; - char* mac; - char* original_name; - } match; - gboolean has_match; - gboolean wake_on_lan; - NetplanWifiWowlanFlag wowlan; - gboolean emit_lldp; - - /* these properties are only valid for NETPLAN_DEF_TYPE_WIFI */ - GHashTable* access_points; /* SSID → NetplanWifiAccessPoint* */ - - struct { - char* mode; - char* lacp_rate; - char* monitor_interval; - guint min_links; - char* transmit_hash_policy; - char* selection_logic; - gboolean all_slaves_active; - char* arp_interval; - GArray* arp_ip_targets; - char* arp_validate; - char* arp_all_targets; - char* up_delay; - char* down_delay; - char* fail_over_mac_policy; - guint gratuitous_arp; - /* TODO: unsolicited_na */ - guint packets_per_slave; - char* primary_reselect_policy; - guint resend_igmp; - char* learn_interval; - char* primary_slave; - } bond_params; - - /* netplan-feature: modems */ - struct { - char* apn; - gboolean auto_config; - char* device_id; - char* network_id; - char* number; - char* password; - char* pin; - char* sim_id; - char* sim_operator_id; - char* username; - } modem_params; - - struct { - char* ageing_time; - guint priority; - guint port_priority; - char* forward_delay; - char* hello_time; - char* max_age; - guint path_cost; - gboolean stp; - } bridge_params; - gboolean custom_bridging; - - struct { - NetplanTunnelMode mode; - char *local_ip; - char *remote_ip; - char *input_key; - char *output_key; - char *private_key; /* used for wireguard */ - guint fwmark; - guint port; - } tunnel; - - NetplanAuthenticationSettings auth; - gboolean has_auth; - - /* these properties are only valid for SR-IOV NICs */ - /* netplan-feature: sriov */ - struct netplan_net_definition* sriov_link; - gboolean sriov_vlan_filter; - guint sriov_explicit_vf_count; - - /* these properties are only valid for OpenVSwitch */ - /* netplan-feature: openvswitch */ - NetplanOVSSettings ovs_settings; - - NetplanBackendSettings backend_settings; - - char* filename; - /* it cannot be in the tunnel struct: https://github.com/canonical/netplan/pull/206 */ - guint tunnel_ttl; - - /* netplan-feature: activation-mode */ - char* activation_mode; - - /* configure without carrier */ - gboolean ignore_carrier; - - /* offload options */ - gboolean receive_checksum_offload; - gboolean transmit_checksum_offload; - gboolean tcp_segmentation_offload; - gboolean tcp6_segmentation_offload; - gboolean generic_segmentation_offload; - gboolean generic_receive_offload; - gboolean large_receive_offload; - - struct private_netdef_data* _private; - - /* netplan-feature: eswitch-mode */ - char* embedded_switch_mode; - gboolean sriov_delay_virtual_functions_rebind; -}; - struct private_netdef_data { GHashTable* dirty_fields; }; @@ -430,6 +149,25 @@ typedef struct { guint tos; } NetplanIPRule; +struct netplan_vxlan { + NetplanNetDefinition* link; + guint vni; + guint ageing; + guint limit; + guint tos; + guint flow_label; + guint source_port_min; + guint source_port_max; + gboolean mac_learning; + gboolean arp_proxy; + gboolean short_circuit; + gboolean independent; + NetplanFlags notifications; + NetplanFlags checksums; + NetplanFlags extensions; + NetplanTristate do_not_fragment; +}; + struct netplan_state { /* Since both netdefs and netdefs_ordered store pointers to the same elements, * we consider that only netdefs_ordered is owner of this data. One should not @@ -440,6 +178,10 @@ struct netplan_state { GList *netdefs_ordered; NetplanBackend backend; NetplanOVSSettings ovs_settings; + + /* Hashset of the source files used to create this state. Owns its data (glib-allocated + * char*) and is initialized with g_hash_table_new_full to avoid leaks. */ + GHashTable* sources; }; struct netplan_parser { @@ -453,6 +195,9 @@ struct netplan_parser { NetplanBackend global_backend; NetplanOVSSettings global_ovs_settings; + /* Keep track of the files used as data source */ + GHashTable* sources; + /* Data currently being processed */ struct { /* Refs to objects allocated elsewhere */ @@ -465,7 +210,8 @@ struct netplan_parser { NetplanAddressOptions* addr_options; NetplanIPRoute* route; NetplanIPRule* ip_rule; - const char *filename; + NetplanVxlan* vxlan; + const char *filepath; /* Plain old data representing the backend for which we are * currently parsing. Not necessarily the same as the global @@ -491,6 +237,9 @@ struct netplan_parser { * */ GHashTable* ids_in_file; int missing_ids_found; + + /* Which fields have been nullified by a subsequent patch? */ + GHashTable* null_fields; }; #define NETPLAN_ADVERTISED_RECEIVE_WINDOW_UNSPEC 0 @@ -506,9 +255,15 @@ void reset_netdef(NetplanNetDefinition* netdef, NetplanDefType type, NetplanBackend renderer); void +reset_ip_rule(NetplanIPRule* ip_rule); + +void reset_ovs_settings(NetplanOVSSettings *settings); void +reset_vxlan(NetplanVxlan* vxlan); + +void access_point_clear(NetplanWifiAccessPoint** ap, NetplanBackend backend); void |