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#pragma once
#include "types.hpp"
#include "util.hpp"
#include "xyz/openbmc_project/Network/IP/Create/server.hpp"
#include <experimental/filesystem>
#include <sdbusplus/bus.hpp>
#include <sdbusplus/server/object.hpp>
#include <string>
#include <xyz/openbmc_project/Collection/DeleteAll/server.hpp>
#include <xyz/openbmc_project/Network/EthernetInterface/server.hpp>
#include <xyz/openbmc_project/Network/MACAddress/server.hpp>
namespace phosphor
{
namespace network
{
using Ifaces = sdbusplus::server::object::object<
sdbusplus::xyz::openbmc_project::Network::server::EthernetInterface,
sdbusplus::xyz::openbmc_project::Network::server::MACAddress,
sdbusplus::xyz::openbmc_project::Network::IP::server::Create,
sdbusplus::xyz::openbmc_project::Collection::server::DeleteAll>;
using IP = sdbusplus::xyz::openbmc_project::Network::server::IP;
using EthernetInterfaceIntf =
sdbusplus::xyz::openbmc_project::Network::server::EthernetInterface;
using MacAddressIntf =
sdbusplus::xyz::openbmc_project::Network::server::MACAddress;
using ServerList = std::vector<std::string>;
using ObjectPath = sdbusplus::message::object_path;
namespace fs = std::experimental::filesystem;
class Manager; // forward declaration of network manager.
class TestEthernetInterface;
class VlanInterface;
class IPAddress;
using LinkSpeed = uint16_t;
using DuplexMode = uint8_t;
using Autoneg = uint8_t;
using VlanId = uint32_t;
using InterfaceName = std::string;
using InterfaceInfo = std::tuple<LinkSpeed, DuplexMode, Autoneg>;
using AddressMap = std::map<std::string, std::shared_ptr<IPAddress>>;
using VlanInterfaceMap =
std::map<InterfaceName, std::unique_ptr<VlanInterface>>;
/** @class EthernetInterface
* @brief OpenBMC Ethernet Interface implementation.
* @details A concrete implementation for the
* xyz.openbmc_project.Network.EthernetInterface DBus API.
*/
class EthernetInterface : public Ifaces
{
public:
EthernetInterface() = delete;
EthernetInterface(const EthernetInterface&) = delete;
EthernetInterface& operator=(const EthernetInterface&) = delete;
EthernetInterface(EthernetInterface&&) = delete;
EthernetInterface& operator=(EthernetInterface&&) = delete;
virtual ~EthernetInterface() = default;
/** @brief Constructor to put object onto bus at a dbus path.
* @param[in] bus - Bus to attach to.
* @param[in] objPath - Path to attach at.
* @param[in] dhcpEnabled - is dhcp enabled(true/false).
* @param[in] parent - parent object.
* @param[in] emitSignal - true if the object added signal needs to be
* send.
*/
EthernetInterface(sdbusplus::bus::bus& bus, const std::string& objPath,
bool dhcpEnabled, Manager& parent,
bool emitSignal = true);
/** @brief Function to create ipaddress dbus object.
* @param[in] addressType - Type of ip address.
* @param[in] ipaddress- IP address.
* @param[in] prefixLength - Length of prefix.
* @param[in] gateway - Gateway ip address.
*/
ObjectPath iP(IP::Protocol addressType, std::string ipaddress,
uint8_t prefixLength, std::string gateway) override;
/* @brief delete the dbus object of the given ipaddress.
* @param[in] ipaddress - IP address.
*/
void deleteObject(const std::string& ipaddress);
/* @brief delete the vlan dbus object of the given interface.
* Also deletes the device file and the network file.
* @param[in] interface - VLAN Interface.
*/
void deleteVLANObject(const std::string& interface);
/* @brief creates the dbus object(IPaddres) given in the address list.
* @param[in] addrs - address list for which dbus objects needs
* to create.
*/
void createIPAddressObjects();
/* @brief Gets all the ip addresses.
* @returns the list of ipaddress.
*/
const AddressMap& getAddresses() const
{
return addrs;
}
/** Set value of DHCPEnabled */
bool dHCPEnabled(bool value) override;
/** @brief sets the MAC address.
* @param[in] value - MAC address which needs to be set on the system.
* @returns macAddress of the interface or throws an error.
*/
std::string mACAddress(std::string value) override;
/** @brief sets the NTP servers.
* @param[in] value - vector of NTP servers.
*/
ServerList nTPServers(ServerList value) override;
/** @brief sets the DNS/nameservers.
* @param[in] value - vector of DNS servers.
*/
ServerList nameservers(ServerList value) override;
/** @brief create Vlan interface.
* @param[in] id- VLAN identifier.
*/
ObjectPath createVLAN(VlanId id);
/** @brief load the vlan info from the system
* and creates the ip address dbus objects.
* @param[in] vlanID- VLAN identifier.
*/
void loadVLAN(VlanId vlanID);
/** @brief write the network conf file with the in-memory objects.
*/
void writeConfigurationFile();
/** @brief delete all dbus objects.
*/
void deleteAll();
using EthernetInterfaceIntf::dHCPEnabled;
using EthernetInterfaceIntf::interfaceName;
using MacAddressIntf::mACAddress;
/** @brief Absolute path of the resolv conf file */
static constexpr auto resolvConfFile = "/etc/resolv.conf";
protected:
/** @brief get the info of the ethernet interface.
* @return tuple having the link speed,autonegotiation,duplexmode .
*/
InterfaceInfo getInterfaceInfo() const;
/* @brief delete the vlan interface from system.
* @param[in] interface - vlan Interface.
*/
void deleteVLANFromSystem(const std::string& interface);
/** @brief get the mac address of the interface.
* @param[in] interfaceName - Network interface name.
* @return macaddress on success
*/
std::string getMACAddress(const std::string& interfaceName) const;
/** @brief construct the ip address dbus object path.
* @param[in] addressType - Type of ip address.
* @param[in] ipaddress - IP address.
* @param[in] prefixLength - Length of prefix.
* @param[in] gateway - Gateway address.
* @return path of the address object.
*/
std::string generateObjectPath(IP::Protocol addressType,
const std::string& ipaddress,
uint8_t prefixLength,
const std::string& gateway) const;
/** @brief generates the id by doing hash of ipaddress,
* prefixlength and the gateway.
* @param[in] ipaddress - IP address.
* @param[in] prefixLength - Length of prefix.
* @param[in] gateway - Gateway address.
* @return hash string.
*/
static std::string generateId(const std::string& ipaddress,
uint8_t prefixLength,
const std::string& gateway);
/** @brief write the dhcp section **/
void writeDHCPSection(std::fstream& stream);
/** @brief get the NTP server list from the network conf
*
*/
ServerList getNTPServersFromConf();
/** @brief write the DNS entries to resolver file.
* @param[in] dnsList - DNS server list which needs to be written.
* @param[in] file - File to write the name server entries to.
*/
void writeDNSEntries(const ServerList& dnsList, const std::string& file);
/** @brief get the name server details from the network conf
*
*/
ServerList getNameServerFromConf();
/** @brief Persistent sdbusplus DBus bus connection. */
sdbusplus::bus::bus& bus;
/** @brief Network Manager object. */
Manager& manager;
/** @brief Persistent map of IPAddress dbus objects and their names */
AddressMap addrs;
/** @brief Persistent map of VLAN interface dbus objects and their names */
VlanInterfaceMap vlanInterfaces;
/** @brief Dbus object path */
std::string objPath;
friend class TestEthernetInterface;
};
} // namespace network
} // namespace phosphor
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