/usr/include/libfilezilla/iputils.hpp is in libfilezilla-dev 0.11.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | #ifndef LIBFILEZILLA_IPUTILS_HEADER
#define LIBFILEZILLA_IPUTILS_HEADER
#include "libfilezilla.hpp"
/** \file
* \brief Various functions to deal with IP address strings
*/
namespace fz {
/** \brief Given a shortened IPv6 address, returns the full, unshortened address
*
* If passed address is encloded in square brackes, they are stripped.
*
* Returns an empty string if the passed string isn't a valid IPv6 address.
*/
std::string FZ_PUBLIC_SYMBOL get_ipv6_long_form(std::string const& short_address);
std::wstring FZ_PUBLIC_SYMBOL get_ipv6_long_form(std::wstring const& short_address);
/** \brief Tests whether the passed IP address is routable on the public Internet.
*
* Unroutable addresss are:
* \li Invalid addresses
* \li ::/128 (the unspecified address)
* \li ::1/128 (localhost)
* \li fe80::/10 (link-local)
* \li fc00::/7 (unique local)
* \li 127.0.0.0/8 (localhost)
* \li 10.0.0.0/8 (private)
* \li 172.16.0.0/12 (private)
* \li 192.168.0.0/16 (private)
* \li 169.254.0.0/16 (link-local)
*
* All other addresses are assumed routable.
*/
bool FZ_PUBLIC_SYMBOL is_routable_address(std::string const& address);
bool FZ_PUBLIC_SYMBOL is_routable_address(std::wstring const& address);
enum class address_type
{
unknown,
ipv4,
ipv6
};
/** \brief Gets the type of the passed IP address. */
address_type FZ_PUBLIC_SYMBOL get_address_type(std::string const& address);
address_type FZ_PUBLIC_SYMBOL get_address_type(std::wstring const& address);
}
#endif
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