Movatterモバイル変換

ipaddress 1.0.3

Fix for testthat deprecation warnings.

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, somebreakingchanges were made to improve the interface for dataanalysis.

Breaking changes

• Removed themultiple argument fromip_to_hostname() andhostname_to_ip() (#83).
  • ip_to_hostname() andhostname_to_ip() nowalways return one result per input (stored in a vector).
  • Newip_to_hostname_all() andhostname_to_ip_all() return all results per input (storedin a list of vectors).
• subnets() now takes vector input and outputs a list ofvectors (#83).
• Some arguments must now be explicitly passed using the argumentname:
  • Thestrict argument ofip_network().
  • Theexploded argument offormat.ip_address(),format.ip_network() andformat.ip_interface().
  • Thereplace argument ofsample_ipv4(),sample_ipv6() andsample_network().

New features

• Newcountry_networks() downloads IP networks registeredto specific countries (#87).
• Error formatting has been improved using {cli} (#86).

Minor improvements and fixes

• Theis_ipv6 argument ofnetmask() andhostmask() defaults toNULL. This optionprefers an IPv4 mask, but creates an IPv6 mask as a fallback.
• Renamedvignette("ipaddress-classes") tovignette("ip-data").
• Renamedvignette("ipaddress-examples") tovignette("recipes").
• Updated theiana_ipv4 dataset.
• Tests now use {testthat} 3e.

ipaddress 0.5.6

Fix for CRAN checks.

ipaddress 0.5.5

Fix for CRAN checks.

ipaddress 0.5.4

Fix for CRAN checks.

ipaddress 0.5.3

Fix for CRAN checks.

ipaddress 0.5.2

• Thebase argument ofip_to_integer() isremoved.
  • base = "dec" is still handled byip_to_integer().
  • base = "bin" is still handled by the existingip_to_binary() function.
  • base = "hex" is now handled by the newip_to_hex() function.
• ip_to_integer() andinteger_to_ip() nowusebignum::biginteger() vectors to store IP addresses asintegers. 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 aheavy dependency).
  • The bignum package is now an optional dependency.
• Newip_to_hex() andhex_to_ip() functionsto 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 insteadof ablob object (#65).
  • Result can still be converted usingblob::as_blob().
  • Removes excessive blob package dependency.
• Refactored C++ code to reduce dependence on Asio library (#64).
  • Package developers can now useLinkingTo: ipaddresswithoutLinkingTo: AsioHeaders.

ipaddress 0.5.0

This release achieves feature parity with the Pythonipaddressmodule (#46).

New features

• Additional checks for reserved addresses/networks:is_private(),is_reserved(),is_site_local() (#49).
• Newis_global() checks if addresses or networks arenot reserved (#49).
• Newcollapse_networks() collapses contiguous andoverlapping networks (#54).
• Newexclude_networks() removes networks from others(#59).
• Newreverse_pointer() returns the record used byreverse DNS (#57).
• New datasets:iana_ipv4 andiana_ipv6contain registries of allocated blocks (#55).
• New bitwise shift operators:%<<% and%>>% (#52).
• Reorganized C++ code to exposeIpAddressVector andIpNetworkVector classes to other packages (useLinkingTo: AsioHeaders, ipaddress, Rcpp). This does notaffect the public R interface (#51).

Minor improvements andfixes

• format.ip_address(),format.ip_network()andformat.ip_interface() gain anexplodedparameter to display leading zeros for IPv6 addresses (#56).
• ip_to_integer() gains abase parameter toselect between decimal, hexadecimal and binary outputs (#47).
• Integer-like doubles are now accepted everywhere in place of aninteger.
• Updatevignette("ipaddress-examples") to use thefuzzyjoinpackage (#61).
• Updatevignette("ipaddress-examples") with how torandomly generate public IP addresses (#62).
• Fixed comparison ofip_address() vectors to account formachine endianness (#53).
• Comparison ofip_network() andip_interface() vectors is now consistent with the Pythonipaddress module.
  • ip_network(): network address compared before prefixlength.
  • ip_interface(): network compared before hostaddress.

ipaddress 0.4.0

New features

• Add support for constructingip_network() vectorswithout using CIDR notation.
  • Newcommon_network() function finds the smallestnetwork containing two addresses (#39).
  • Newsummarize_address_range() function lists theconstituent networks of an address range (#41).
  • prefix_length() can now infer the prefix length from anip_address() vector of netmasks and/or hostmasks. Thismakes it possible to construct anip_network() vector likeso: (#36)
    • ip_network(ip_address("192.0.2.0"), prefix_length(ip_address("255.255.255.0"))).
    • ip_network(ip_address("192.0.2.0"), prefix_length(ip_address("0.0.0.255"))).
• Newsupernet() andsubnets() functions fortraversing the network hierarchy (#42).
• Addedvignette("ipaddress-examples") to describe sometypical usage patterns (#43).

Minor improvements andfixes

• Check for user interrupts when processing large data sets.
• integer_to_ip() now accepts integerish doubles.
• Addition/subtraction operators now accept integerish doubles.
• Addition/subtraction operators now catch missing values in 2ndargument.
• netmask() andhostmask() now raise anerror if theprefix_length andis_ipv6arguments are not both specified (#38).
• Fixis_within_any() to correctly catch when IPv6addresses are in zero networks.
• Renamevignette("ipaddress") asvignette("ipaddress-classes").

ipaddress 0.3.0

Breaking changes

• Renamed functions for converting to and from alternativerepresentations of IP addresses: (#30)
  • as_packed() andfrom_packed() becomeip_to_bytes() andbytes_to_ip().
  • as_binary() andfrom_binary() becomeip_to_binary() andbinary_to_ip().
  • as_hostname() andfrom_hostname() becomeip_to_hostname() andhostname_to_ip().

New features

• Newip_to_integer() andinteger_to_ip()functions to encode and decode addresses as integers. Note that theintegers are contained within a character vector. Please see thefunction documentation for an explanation (#30).

Minor improvements

• Support pretty printing in tibbles (#27).
  • CIDRs aligned on forward slash separator.
  • Prefix length displayed in green to increase prominence.
  • Dots and colons displayed in gray to reduce prominence.
  • IPv6 addresses can be automatically truncated, to fit more columnsinto the console width.
• Added hex logo.
• Compatible with vctrs 0.3.0 (#31, #34).

ipaddress 0.2.0

Classes

• Addedvignette("ipaddress") to introduce the dataclasses provided by ipaddress (#24).
• Newip_interface() class to simultaneously store theaddress and the network it is on (#15).
• ip_address() vectors now support bitwise operations(!,&,| and^).
• ip_address() vectors now support addition andsubtraction of integers (#14).
• Added anip_network() constructor that acceptsip_address and prefix length vectors (#9).

Other representations

• Newas_packed() andfrom_packed()functions to encode and decode addresses as raw bytes (#13).
• Newas_binary() andfrom_binary()functions to encode and decode addresses as binary strings (#18).
• Newas_hostname() andfrom_hostname()functions translate addresses to and from hostnames (#22).

Address space

• Newmax_prefix_length() function to get the size of theaddress space (32-bit for IPv4 and 128-bit for IPv6).
• New functions to check if addresses or networks are reserved forspecial use:is_multicast(),is_unspecified(),is_loopback(),is_link_local().
• New functions for IPv6 transition mechanisms: (#16)
  • is_ipv4_mapped(),is_6to4(),is_teredo().
  • extract_ipv4_mapped(),extract_6to4(),extract_teredo_server(),extract_teredo_client().

Network membership

• New functions about the size of a network:num_addresses(),network_address() andbroadcast_address().
• Newoverlaps() function to check foranyoverlap between networks.
• netmask() andhostmask() are now generics,so they can now accept:
  • anip_network() vector (existing behavior).
  • anip_interface() vector.
  • a vector of prefix lengths.

Generating addresses

• Newseq.ip_network() andhosts() functionsto list all addresses within a network.
• New functions to randomly sample addresses:sample_ipv4(),sample_ipv6() andsample_network() (#11, #19).

Miscellaneous improvements

• Improved input validation warnings. They now report the row numberinvolved and no longer mention internal function names.
• Many functions now supporttidy vectorrecyling.
• Performance improvements.

ipaddress 0.1.2

• Fixed decoding bug which meant that some IP addresses wereinterpreted asNA.
  • In IPv4, this affected0.0.0.128.
  • In IPv6, this affected any address in the0:80::/32network.
• is_subnet() andis_supernet() now checkthe prefix length, to ensure they are a true subnet or supernet.

ipaddress 0.1.1

Fix for CRAN checks.

ipaddress 0.1.0

First CRAN release

• Addedip_address() andip_network()classes.
  • Full support for both IPv4 and IPv6 address spaces.
  • Efficiently store data in their native representations (i.e. asequence of bits).
  • Classes based onvctrs package for full tidyversecompatibility.
• Added functions to determine network membership.
  • is_within() andis_within_any() check ifaddresses are within networks.
  • is_subnet() andis_supernet() check ifnetworks are within other networks.
• Added convenience functions to extract IP metadata.
  • is_ipv4() andis_ipv6() classify theaddress space.
  • prefix_length(),netmask() andhostmask() yield different representations of the networkmask.
• Calculations performed in C++ (usingRcpp andAsioHeaders packages) for improved performance.