Imports

ipv4, ipv6

Types

Cidr4 = object ip*: Ipv4 prefix*: range[0'u8 .. 32'u8]: Source Edit
Cidr6 = object ip*: Ipv6 prefix*: range[0'u8 .. 128'u8]: Source Edit

Procs

proc `$`(cidr: Cidr4 | Cidr6): string: Source Edit
proc cidrToIpv4Range(cidr: Cidr4): tuple[startIp, endIp: Ipv4] {....raises: [], tags: [].}: Returns a tuple with the startIp and endIp range of a CIDR block. Source Edit
proc cidrToIpv6Range(cidr: Cidr6): tuple[startIp, endIp: Ipv6] {....raises: [], tags: [].}: Returns a tuple with the startIp and endIp range of a CIDR block. Source Edit
proc cidrToString(cidr: Cidr4 | Cidr6): string: Returns an CIDR textual representation of cidr. Source Edit
proc contains(cidr: Cidr4; ip: Ipv4): bool {....raises: [], tags: [].}: Returns true if ip is in cidr or false if not. Source Edit
proc contains(cidr: Cidr6; ip: Ipv6): bool {....raises: [], tags: [].}: Returns true if ip is in cidr or false if not. Source Edit
proc ipv4RangeToCidr(startIp, endIp: Ipv4): seq[Cidr4] {....raises: [], tags: [].}: Returns a seq[Cidr4] with the CIDR blocks resulting from the IPv4 interval between startIp and endIp. Source Edit
proc ipv6RangeToCidr(startIp, endIp: Ipv6): seq[Cidr6] {....raises: [], tags: [].}: Returns a seq[Cidr6] with the CIDR blocks resulting from the IPv6 interval between startIp and endIp. Source Edit
proc listAllCidrContainIpv4(ip: Ipv4): seq[Cidr4] {....raises: [], tags: [].}: Returns a seq[Cidr4] with all 33 CIDR blocks containing the ip. Source Edit
proc listAllCidrContainIpv6(ip: Ipv6): seq[Cidr6] {....raises: [], tags: [].}: Returns a seq[Cidr6] with all 129 CIDR blocks containing the ip. Source Edit

Iterators

iterator cidrContainIpv4(ip: Ipv4): Cidr4 {....raises: [], tags: [].}: Iterate over all 33 CIDR blocks containing the ip. Source Edit
iterator cidrContainIpv6(ip: Ipv6): Cidr6 {....raises: [], tags: [].}: Iterate over all 129 CIDR blocks containing the ip. Source Edit

src/iputils/cidr

Imports

Types

Procs

Iterators