Class | Dnsruby::Resolv |
In: |
lib/dnsruby.rb
|
Parent: | Object |
The Resolv class can be used to resolve addresses using /etc/hosts and /etc/resolv.conf,
The DNS class may be used to perform more queries. If greater control over the sending of packets is required, then the Resolver or SingleResolver classes may be used.
Iterates over all IP addresses for name
# File lib/dnsruby.rb, line 484 484: def self.each_address(name, &block) 485: DefaultResolver.each_address(name, &block) 486: end
Iterates over all hostnames of address
# File lib/dnsruby.rb, line 499 499: def self.each_name(address, &proc) 500: DefaultResolver.each_name(address, &proc) 501: end
Looks up the first IP address for name
# File lib/dnsruby.rb, line 474 474: def self.getaddress(name) 475: DefaultResolver.getaddress(name) 476: end
Looks up all IP addresses for name
# File lib/dnsruby.rb, line 479 479: def self.getaddresses(name) 480: DefaultResolver.getaddresses(name) 481: end
Looks up the first hostname of address
# File lib/dnsruby.rb, line 489 489: def self.getname(address) 490: DefaultResolver.getname(address) 491: end
Looks up all hostnames of address
# File lib/dnsruby.rb, line 494 494: def self.getnames(address) 495: DefaultResolver.getnames(address) 496: end
Iterates over all IP addresses for name
# File lib/dnsruby.rb, line 522 522: def each_address(name) 523: if AddressRegex =~ name 524: yield name 525: return 526: end 527: yielded = false 528: @resolvers.each {|r| 529: r.each_address(name) {|address| 530: yield address.to_s 531: yielded = true 532: } 533: return if yielded 534: } 535: end
Iterates over all hostnames of address
# File lib/dnsruby.rb, line 551 551: def each_name(address) 552: yielded = false 553: @resolvers.each {|r| 554: r.each_name(address) {|name| 555: yield name.to_s 556: yielded = true 557: } 558: return if yielded 559: } 560: end
Looks up the first IP address for name
# File lib/dnsruby.rb, line 509 509: def getaddress(name) 510: each_address(name) {|address| return address} 511: raise ResolvError.new("no address for #{name}") 512: end
Looks up all IP addresses for name
# File lib/dnsruby.rb, line 515 515: def getaddresses(name) 516: ret = [] 517: each_address(name) {|address| ret << address} 518: return ret 519: end
Looks up the first hostname of address
# File lib/dnsruby.rb, line 538 538: def getname(address) 539: each_name(address) {|name| return name} 540: raise ResolvError.new("no name for #{address}") 541: end