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Contents
module Utils
class SshTunnelSpecification
def initialize(spec_string)
interpret_spec(spec_string)
end
attr_reader :local_addr
attr_reader :local_port
attr_reader :remote_addr
attr_reader :remote_port
def to_a
[ local_addr, local_port, remote_addr, remote_port ]
end
def valid?
if to_a.all?
to_s
end
end
def to_s
to_a * ':'
end
private
def interpret_spec(spec_string)
@local_addr, @local_port, @remote_addr, @remote_port =
case spec_string
when /\A(\d+)\z/
[ 'localhost', $1.to_i, 'localhost', $1.to_i ]
when /\A(\[[^\]]+\]|[^:]+):(\d+)\z/
[ 'localhost', $2.to_i, $1, $2.to_i ]
when /\A(\d+):(\[[^\]]+\]|[^:]+):(\d+)\z/
[ 'localhost', $1.to_i, $2, $3.to_i ]
when /\A(\[[^\]]+\]|[^:]+):(\[[^\]]+\]|[^:]+):(\d+)\z/
[ $1, $3.to_i, $2, $3.to_i ]
when /\A(\[[^\]]+\]|[^:]+):(\d+):(\[[^\]]+\]|[^:]+):(\d+)\z/
[ $1, $2.to_i, $3, $4.to_i ]
end
end
end
end
Version data entries
86 entries across 86 versions & 1 rubygems