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#pragma once
#include <unistd.h>
#include "types.hpp"
namespace phosphor
{
namespace network
{
/* @brief converts the given subnet into prefix notation.
* @param[in] addressFamily - IP address family(AF_INET/AF_INET6).
* @param[in] mask - Subnet Mask.
* @returns prefix.
*/
uint8_t toCidr(int addressFamily, const std::string& mask);
/* @brief converts the prefix into subnetmask.
* @param[in] addressFamily - IP address family(AF_INET/AF_INET6).
* @param[in] prefix - prefix length.
* @returns subnet mask.
*/
std::string toMask(int addressFamily, uint8_t prefix);
/* @brief checks that the given ip address is link local or not.
* @param[in] address - IP address.
* @returns true if it is linklocal otherwise false.
*/
bool isLinkLocal(const std::string& address);
/* @brief gets the network section of the ip adress.
* @param[in] addressFamily - IP address family(AF_INET/AF_INET6).
* @param[in] ipaddress - IP address.
* @param[in] prefix - prefix length.
* @returns network section of the ipaddress.
*/
std::string getNetworkID(int addressFamily, const std::string& ipaddress,
uint8_t prefix);
/** @brief Get all the interfaces from the system.
* @returns list of interface names.
*/
IntfAddrMap getInterfaceAddrs();
} //namespace network
class Descriptor
{
private:
/** default value */
int fd = -1;
public:
Descriptor() = delete;
Descriptor(const Descriptor&) = delete;
Descriptor& operator=(const Descriptor&) = delete;
Descriptor(Descriptor&&) = delete;
Descriptor& operator=(Descriptor &&) = delete;
Descriptor(int fd) : fd(fd) {}
~Descriptor()
{
if (fd >= 0)
{
close(fd);
}
}
int operator()() const
{
return fd;
}
};
} //namespace phosphor
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