ipaddress 1.0.2

Fix for CRAN checks.

ipaddress 1.0.1

Fix for CRAN checks.

ipaddress 1.0.0

To mark the release of ipaddress 1.0.0, some breaking changes were made to improve the interface for data analysis.

Breaking changes

• Removed the multiple argument from ip_to_hostname() and hostname_to_ip() (#83).
  • ip_to_hostname() and hostname_to_ip() now always return one result per input (stored in a vector).
  • New ip_to_hostname_all() and hostname_to_ip_all() return all results per input (stored in a list of vectors).
• subnets() now takes vector input and outputs a list of vectors (#83).
• Some arguments must now be explicitly passed using the argument name:
  • The strict argument of ip_network().
  • The exploded argument of format.ip_address(), format.ip_network() and format.ip_interface().
  • The replace argument of sample_ipv4(), sample_ipv6() and sample_network().

New features

• New country_networks() downloads IP networks registered to specific countries (#87).
• Error formatting has been improved using {cli} (#86).

Minor improvements and fixes

• The is_ipv6 argument of netmask() and hostmask() defaults to NULL. This option prefers an IPv4 mask, but creates an IPv6 mask as a fallback.
• Renamed vignette("ipaddress-classes") to vignette("ip-data").
• Renamed vignette("ipaddress-examples") to vignette("recipes").
• Updated the iana_ipv4 dataset.
• Tests now use {testthat} 3e.

ipaddress 0.5.6

Resolve CRAN check warnings about deprecated use of C++ function sprintf().

ipaddress 0.5.5

Resolve CRAN check notes about HTML5 by upgrading to latest {roxygen}.

ipaddress 0.5.4

Compatible with new compiler toolchain on Windows for R 4.2 (see announcement).

ipaddress 0.5.3

Hotfix for CRAN check warnings.

ipaddress 0.5.2

• The base argument of ip_to_integer() is removed.

  • base = "dec" is still handled by ip_to_integer().
  • base = "bin" is still handled by the existing ip_to_binary() function.
  • base = "hex" is now handled by the new ip_to_hex() function.

• ip_to_integer() and integer_to_ip() now use bignum::biginteger() vectors to store IP addresses as integers. Previously, these integers were stored in a character vector (because they were beyond the range of base R numeric types).

  • The BH package is no longer a dependency (C++ Boost headers were a heavy dependency).
  • The bignum package is now an optional dependency.

• New ip_to_hex() and hex_to_ip() functions to encode and decode addresses as hexadecimal strings.

ipaddress 0.5.1

• Addition/subtraction of large integers is now much faster (#64)
• ip_to_bytes() now returns a list of raw vectors instead of a blob object (#65)
  • Result can still be converted using blob::as_blob()
  • Removes excessive blob package dependency
• Refactored C++ code to reduce dependence on Asio library (#64)
  • Package developers can now use LinkingTo: ipaddress without LinkingTo: AsioHeaders

ipaddress 0.5.0

This release achieves feature parity with the Python ipaddress module (#46).

New features

• Additional checks for reserved addresses/networks: is_private(), is_reserved(), is_site_local() (#49)
• New is_global() checks if addresses or networks are not reserved (#49)
• New collapse_networks() collapses contiguous and overlapping networks (#54)
• New exclude_networks() removes networks from others (#59)
• New reverse_pointer() returns the record used by reverse DNS (#57)
• New datasets: iana_ipv4 and iana_ipv6 contain registries of allocated blocks (#55)
• New bitwise shift operators: %<<% and %>>% (#52)
• Reorganized C++ code to expose IpAddressVector and IpNetworkVector classes to other packages (use LinkingTo: AsioHeaders, ipaddress, Rcpp). This does not affect the public R interface. (#51)

Minor improvements and fixes

• format.ip_address(), format.ip_network() and format.ip_interface() gain an exploded parameter to display leading zeros for IPv6 addresses (#56)
• ip_to_integer() gains a base parameter to select between decimal, hexadecimal and binary outputs (#47)
• Integer-like doubles are now accepted everywhere in place of an integer
• Update vignette("ipaddress-examples") to use the fuzzyjoin package (#61)
• Update vignette("ipaddress-examples") with how to randomly generate public IP addresses (#62)
• Fixed comparison of ip_address() vectors to account for machine endianness (#53)
• Comparison of ip_network() and ip_interface() vectors is now consistent with the Python ipaddress module
  • ip_network(): network address compared before prefix length
  • ip_interface(): network compared before host address