#

# Copyright (c) 2018-2020 Red Hat, Inc.

#

# This file is part of nmstate

#

# This program 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.

#

# This program 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 this program. If not, see <https://www.gnu.org/licenses/>.

#

import pkgutil

import yaml

def load(schema_name):

    return yaml.load(

        pkgutil.get_data("libnmstate", "schemas/" + schema_name + ".yaml"),

        Loader=yaml.SafeLoader,

    )

ifaces_schema = load("operational-state")

class Interface:

    KEY = "interfaces"

    NAME = "name"

    TYPE = "type"

    STATE = "state"

    DESCRIPTION = "description"

    IPV4 = "ipv4"

    IPV6 = "ipv6"

    MAC = "mac-address"

    MTU = "mtu"

class Route:

    KEY = "routes"

    RUNNING = "running"

    CONFIG = "config"

    STATE = "state"

    STATE_ABSENT = "absent"

    TABLE_ID = "table-id"

    DESTINATION = "destination"

    NEXT_HOP_INTERFACE = "next-hop-interface"

    NEXT_HOP_ADDRESS = "next-hop-address"

    METRIC = "metric"

    USE_DEFAULT_METRIC = -1

    USE_DEFAULT_ROUTE_TABLE = 0

class RouteRule:

    KEY = "route-rules"

    CONFIG = "config"

    IP_FROM = "ip-from"

    IP_TO = "ip-to"

    PRIORITY = "priority"

    ROUTE_TABLE = "route-table"

    USE_DEFAULT_PRIORITY = -1

    USE_DEFAULT_ROUTE_TABLE = 0

class DNS:

    KEY = "dns-resolver"

    RUNNING = "running"

    CONFIG = "config"

    SERVER = "server"

    SEARCH = "search"

class Constants:

    INTERFACES = Interface.KEY

    ROUTES = Route.KEY

    DNS = DNS.KEY

class InterfaceState:

    KEY = Interface.STATE

    DOWN = "down"

    UP = "up"

    ABSENT = "absent"

class InterfaceType:

    KEY = Interface.TYPE

    BOND = "bond"

    DUMMY = "dummy"

    ETHERNET = "ethernet"

    LINUX_BRIDGE = "linux-bridge"

    OVS_BRIDGE = "ovs-bridge"

    OVS_INTERFACE = "ovs-interface"

    OVS_PORT = "ovs-port"

    UNKNOWN = "unknown"

    VLAN = "vlan"

    VXLAN = "vxlan"

    TEAM = "team"

    OTHER = "other"

    VIRT_TYPES = (

        BOND,

        DUMMY,

        LINUX_BRIDGE,

        OVS_BRIDGE,

        OVS_PORT,

        OVS_INTERFACE,

        TEAM,

        VLAN,

        VXLAN,

    )

class InterfaceIP:

    ENABLED = "enabled"

    ADDRESS = "address"

    ADDRESS_IP = "ip"

    ADDRESS_PREFIX_LENGTH = "prefix-length"

    DHCP = "dhcp"

    AUTO_DNS = "auto-dns"

    AUTO_GATEWAY = "auto-gateway"

    AUTO_ROUTES = "auto-routes"

class InterfaceIPv4(InterfaceIP):

    pass

class InterfaceIPv6(InterfaceIP):

    AUTOCONF = "autoconf"

class Bond:

    KEY = InterfaceType.BOND

    CONFIG_SUBTREE = "link-aggregation"

    MODE = "mode"

    SLAVES = "slaves"

    OPTIONS_SUBTREE = "options"

class BondMode:

    ROUND_ROBIN = "balance-rr"

    ACTIVE_BACKUP = "active-backup"

    XOR = "balance-xor"

    BROADCAST = "broadcast"

    LACP = "802.3ad"

    TLB = "balance-tlb"

    ALB = "balance-alb"

class Bridge:

    CONFIG_SUBTREE = "bridge"

    OPTIONS_SUBTREE = "options"

    PORT_SUBTREE = "port"

    class Port:

        NAME = "name"

        VLAN_SUBTREE = "vlan"

        class Vlan:

            ENABLE_NATIVE = "enable-native"

            TRUNK_TAGS = "trunk-tags"

            MODE = "mode"

            TAG = "tag"

            class Mode:

                ACCESS = "access"

                TRUNK = "trunk"

                UNKNOWN = "unknown"

            class TrunkTags:

                ID = "id"

                ID_RANGE = "id-range"

                MIN_RANGE = "min"

                MAX_RANGE = "max"

class LinuxBridge(Bridge):

    TYPE = "linux-bridge"

    STP_SUBTREE = "stp"

    MULTICAST_SUBTREE = "multicast"

    class Options:

        GROUP_FORWARD_MASK = "group-forward-mask"

        MAC_AGEING_TIME = "mac-ageing-time"

        MULTICAST_SNOOPING = "multicast-snooping"

        GROUP_ADDR = "group-addr"

        GROUP_FWD_MASK = "group-fwd-mask"

        HASH_ELASTICITY = "hash-elasticity"

        HASH_MAX = "hash-max"

        MULTICAST_ROUTER = "multicast-router"

        MULTICAST_LAST_MEMBER_COUNT = "multicast-last-member-count"

        MULTICAST_LAST_MEMBER_INTERVAL = "multicast-last-member-interval"

        MULTICAST_MEMBERSHIP_INTERVAL = "multicast-membership-interval"

        MULTICAST_QUERIER = "multicast-querier"

        MULTICAST_QUERIER_INTERVAL = "multicast-querier-interval"

        MULTICAST_QUERY_USE_IFADDR = "multicast-query-use-ifaddr"

        MULTICAST_QUERY_INTERVAL = "multicast-query-interval"

        MULTICAST_QUERY_RESPONSE_INTERVAL = "multicast-query-response-interval"

        MULTICAST_STARTUP_QUERY_COUNT = "multicast-startup-query-count"

        MULTICAST_STARTUP_QUERY_INTERVAL = "multicast-startup-query-interval"

        # Read only properties begin

        HELLO_TIMER = "hello-timer"

        GC_TIMER = "gc-timer"

        # Read only properties end

    class Port(Bridge.Port):

        STP_HAIRPIN_MODE = "stp-hairpin-mode"

        STP_PATH_COST = "stp-path-cost"

        STP_PRIORITY = "stp-priority"

    class STP:

        ENABLED = "enabled"

        FORWARD_DELAY = "forward-delay"

        HELLO_TIME = "hello-time"

        MAX_AGE = "max-age"

        PRIORITY = "priority"

class Ethernet:

    TYPE = InterfaceType.ETHERNET

    CONFIG_SUBTREE = "ethernet"

    AUTO_NEGOTIATION = "auto-negotiation"

    SPEED = "speed"

    DUPLEX = "duplex"

    FULL_DUPLEX = "full"

    HALF_DUPLEX = "half"

    SRIOV_SUBTREE = "sr-iov"

    class SRIOV:

        TOTAL_VFS = "total-vfs"

        VFS_SUBTREE = "vfs"

        class VFS:

            ID = "id"

            MAC_ADDRESS = "mac-address"

            SPOOF_CHECK = "spoof-check"

            TRUST = "trust"

            MIN_TX_RATE = "min-tx-rate"

            MAX_TX_RATE = "max-tx-rate"

class VLAN:

    TYPE = InterfaceType.VLAN

    CONFIG_SUBTREE = "vlan"

    ID = "id"

    BASE_IFACE = "base-iface"

class VXLAN:

    TYPE = InterfaceType.VXLAN

    CONFIG_SUBTREE = "vxlan"

    ID = "id"

    BASE_IFACE = "base-iface"

    REMOTE = "remote"

    DESTINATION_PORT = "destination-port"

class OvsDB:

    OVS_DB_SUBTREE = "ovs-db"

    # Don't use hypen as this is OVS data base entry

    EXTERNAL_IDS = "external_ids"

class OVSInterface(OvsDB):

    TYPE = InterfaceType.OVS_INTERFACE

    PATCH_CONFIG_SUBTREE = "patch"

    class Patch:

        PEER = "peer"

class OVSBridge(Bridge, OvsDB):

    TYPE = "ovs-bridge"

    class Options:

        FAIL_MODE = "fail-mode"

        MCAST_SNOOPING_ENABLED = "mcast-snooping-enable"

        RSTP = "rstp"

        STP = "stp"

    class Port(Bridge.Port):

        LINK_AGGREGATION_SUBTREE = "link-aggregation"

        class LinkAggregation:

            MODE = "mode"

            SLAVES_SUBTREE = "slaves"

            class Slave:

                NAME = "name"

            class Options:

                DOWN_DELAY = "bond-downdelay"

                UP_DELAY = "bond-updelay"

            class Mode:

                ACTIVE_BACKUP = "active-backup"

                BALANCE_SLB = "balance-slb"

                BALANCE_TCP = "balance-tcp"

                LACP = "lacp"

class Team:

    TYPE = InterfaceType.TEAM

    CONFIG_SUBTREE = InterfaceType.TEAM

    PORT_SUBTREE = "ports"

    RUNNER_SUBTREE = "runner"

    class Port:

        NAME = "name"

    class Runner:

        NAME = "name"

        class RunnerMode:

            LOAD_BALANCE = "loadbalance"

class LLDP:

    CONFIG_SUBTREE = "lldp"

    ENABLED = "enabled"

    NEIGHBORS_SUBTREE = "neighbors"

    class Neighbors:

        DESCRIPTION = "_description"

        TLV_TYPE = "type"

        TLV_SUBTYPE = "subtype"

        ORGANIZATION_CODE = "oui"