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Diffstat (limited to 'lib/custodian/util/ping.rb')
| -rw-r--r-- | lib/custodian/util/ping.rb | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/lib/custodian/util/ping.rb b/lib/custodian/util/ping.rb deleted file mode 100644 index a4c6075..0000000 --- a/lib/custodian/util/ping.rb +++ /dev/null @@ -1,94 +0,0 @@ - -require 'custodian/util/dns' - - - -# -# This class has methods to determine whether the target -# of a hostname/IP address is IPv4 or IPv6. -# -# Assuming the address resolves to one of those two types -# it can invoke on of /usr/bin/ping or /usr/bin/ping6 appropriately. -# -module Custodian - - module Util - - class Ping - - # - # The hostname we'll ping, and the resolved address. - # - attr_reader :hostname, :resolved - - # - # Save the hostname away, resolve it if possible. - # - def initialize(hostname) - - raise ArgumentError, 'Hostname must not be nil' if hostname.nil? - raise ArgumentError, 'Hostname must be a String' unless hostname.kind_of?(String) - - @hostname = hostname - @resolved = Custodian::Util::DNS.hostname_to_ip(hostname) - end - - - # - # Return the resolved address - # - def address - @resolved - end - - - - # - # Does the hostname resolve to an IPv4 address? - # - def is_ipv4? - if (! @resolved.nil?) && (@resolved =~ /^([0-9]+).([0-9]+).([0-9]+).([0-9]+)$/) - true - else - false - end - end - - - # - # Does the hostname resolve to an IPv6 address? - # - def is_ipv6? - if (! @resolved.nil?) && (@resolved =~ /^([a-f0-9:]+)$/i) - true - else - false - end - end - - - - # - # Run the ping - if it succeeds return "true". - # - # Return false on error. - # - def run_ping - if is_ipv6? - if (system("ping6 -c 1 #{@resolved} 2>/dev/null >/dev/null") == true) - return true - end - elsif is_ipv4? - if (system("ping -c 1 #{@resolved} 2>/dev/null >/dev/null") == true) - return true - end - else - puts 'ERROR: Resolved to neither an IPv6 or IPv4 address.' - end - false - end - - end - - end -end |