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Contents
# == AddressManager::Portable
#
# A pure-Ruby, portable driver for the AddressManager which provides
# minimal support for querying the hostname using sockets. Although it
# lacks advanced features found in other drivers, it will work on all
# platforms.
class AutomateIt::AddressManager::Portable < AutomateIt::AddressManager::BaseDriver
def suitability(method, *args) # :nodoc:
return 1
end
# See AddressManager#has?
def has?(opts)
raise NotImplementedError.new("this driver doesn't support queries for devices or labels") if opts[:device] or opts[:label]
result = true
result &= addresses.include?(opts[:address]) if opts[:address]
return result
end
# See AddressManager#hostnames
def hostnames
results = Set.new
results << Socket.gethostname
results.merge(Socket.gethostbyname(Socket.gethostname)[1]) rescue SocketError
results.each{|name| results.merge(hostnames_for(name))}
results << "localhost"
return results.to_a.sort
end
# See AddressManager#addresses
def addresses
results = Set.new("127.0.0.1")
results.merge(TCPSocket.gethostbyname(Socket.gethostname)[3]) rescue SocketError
return results.flatten
end
end
Version data entries
31 entries across 31 versions & 2 rubygems