nmstate 2.2.38

Library for networking management in a declarative manner
Documentation 
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// SPDX-License-Identifier: Apache-2.0

use crate::{
    BaseInterface, InterfaceIdentifier, InterfaceState, InterfaceType,
    OvsDbIfaceConfig,
};

impl BaseInterface {
    pub(crate) fn include_diff_context(&mut self, current: &Self) {
        if self.identifier == Some(InterfaceIdentifier::MacAddress)
            && self.mac_address.is_none()
        {
            self.mac_address.clone_from(&current.mac_address)
        }
    }

    pub(crate) fn sanitize_current_for_verify(&mut self) {
        if self.controller.is_none() {
            self.controller = Some(String::new());
        }

        self.mptcp
            .get_or_insert(Default::default())
            .sanitize_current_for_verify();

        if let Some(ipv4_conf) = self.ipv4.as_mut() {
            ipv4_conf.sanitize_current_for_verify();
        }
        if let Some(ipv6_conf) = self.ipv6.as_mut() {
            ipv6_conf.sanitize_current_for_verify();
        }
        // ovsdb None equal to empty
        if self.ovsdb.is_none() {
            self.ovsdb = Some(OvsDbIfaceConfig::new_empty());
        }
        // dispatch script None equal to empty
        if self.dispatch.is_none() {
            self.dispatch = Some(Default::default());
        }
        if let Some(dispatch_conf) = self.dispatch.as_mut() {
            dispatch_conf.sanitize_current_for_verify();
        }
    }

    pub(crate) fn sanitize_desired_for_verify(&mut self) {
        if let Some(ipv4_conf) = self.ipv4.as_mut() {
            ipv4_conf.sanitize_desired_for_verify();
        }
        if let Some(ipv6_conf) = self.ipv6.as_mut() {
            ipv6_conf.sanitize_desired_for_verify();
        }
        if let Some(mptcp_conf) = self.mptcp.as_mut() {
            mptcp_conf.sanitize_desired_for_verify();
        }
        // When `profile_name` is the same with iface name, it was hidden during
        // query, we should ignore it during verify
        if self.profile_name.as_deref() == Some(self.name.as_str()) {
            self.profile_name = None;
        }
    }

    pub(crate) fn update(&mut self, other: &BaseInterface) {
        if other.description.is_some() {
            self.description.clone_from(&other.description);
        }

        // Do not allow unknown interface type overriding existing
        // Do not allow ethernet interface type overriding veth
        if other.iface_type != InterfaceType::Unknown
            && !(other.iface_type == InterfaceType::Ethernet
                && self.iface_type == InterfaceType::Veth)
        {
            self.iface_type = other.iface_type.clone();
        }
        if other.state != InterfaceState::Unknown {
            self.state = other.state;
        }
        if other.mtu.is_some() {
            self.mtu = other.mtu;
        }
        if other.min_mtu.is_some() {
            self.min_mtu = other.min_mtu;
        }
        if other.max_mtu.is_some() {
            self.max_mtu = other.max_mtu;
        }
        if other.mac_address.is_some() {
            self.mac_address.clone_from(&other.mac_address);
        }
        if other.permanent_mac_address.is_some() {
            self.permanent_mac_address
                .clone_from(&other.permanent_mac_address);
        }
        if other.controller.is_some() {
            self.controller.clone_from(&other.controller);
        }
        if other.controller_type.is_some() {
            self.controller_type.clone_from(&other.controller_type);
        }
        if other.accept_all_mac_addresses.is_some() {
            self.accept_all_mac_addresses = other.accept_all_mac_addresses;
        }
        if other.ovsdb.is_some() {
            self.ovsdb.clone_from(&other.ovsdb);
        }
        if other.ieee8021x.is_some() {
            self.ieee8021x.clone_from(&other.ieee8021x);
        }
        if other.lldp.is_some() {
            self.lldp.clone_from(&other.lldp);
        }
        if other.ethtool.is_some() {
            self.ethtool.clone_from(&other.ethtool);
        }
        if other.mptcp.is_some() {
            self.mptcp.clone_from(&other.mptcp);
        }
        if other.wait_ip.is_some() {
            self.wait_ip = other.wait_ip;
        }

        if other.ipv4.is_some() {
            if let Some(ref other_ipv4) = other.ipv4 {
                if let Some(ref mut self_ipv4) = self.ipv4 {
                    self_ipv4.update(other_ipv4);
                } else {
                    self.ipv4.clone_from(&other.ipv4);
                }
            }
        }

        if other.ipv6.is_some() {
            if let Some(ref other_ipv6) = other.ipv6 {
                if let Some(ref mut self_ipv6) = self.ipv6 {
                    self_ipv6.update(other_ipv6);
                } else {
                    self.ipv6.clone_from(&other.ipv6);
                }
            }
        }
        if other.mptcp.is_some() {
            self.mptcp.clone_from(&other.mptcp);
        }
        if other.identifier.is_some() {
            self.identifier = other.identifier;
        }
        if other.profile_name.is_some() {
            self.profile_name.clone_from(&other.profile_name);
        }
        if other.dispatch.is_some() {
            self.dispatch.clone_from(&other.dispatch);
        }
    }
}