78 lines
2.1 KiB
Ruby
78 lines
2.1 KiB
Ruby
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require "sockets/proxy"
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module Sockets
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module Proxify
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def self.included(klass)
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klass.class_eval do
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alias_method :initialize_without_proxy, :initialize
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alias_method :initialize, :initialize_with_proxy
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end
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end
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def initialize_with_proxy(host, port, options_or_local_host = {}, local_port = nil, options_if_local_host = {})
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if options_or_local_host.is_a?(Hash)
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local_host = nil
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options = options_or_local_host
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else
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local_host = options_or_local_host
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options = options_if_local_host
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end
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if options[:proxy] && (proxy = Sockets::Proxy(options.delete(:proxy), options)) && proxy.proxify?(host)
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initialize_without_proxy(proxy.host, proxy.port, local_host, local_port)
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begin
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proxy.proxify(self, host, port)
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rescue Exception
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close
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raise
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end
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else
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initialize_without_proxy(host, port, local_host, local_port)
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end
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end
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end
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end
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module Sockets
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module EnvironmentProxify
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def self.included(klass)
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klass.class_eval do
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extend ClassMethods
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alias_method :initialize_without_environment_proxy, :initialize
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alias_method :initialize, :initialize_with_environment_proxy
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end
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end
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def initialize_with_environment_proxy(host, port, options_or_local_host = {}, local_port = nil, options_if_local_host = {})
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if options_or_local_host.is_a?(Hash)
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local_host = nil
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options = options_or_local_host
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else
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local_host = options_or_local_host
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options = options_if_local_host
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end
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options = { :proxy => environment_proxy, :no_proxy => environment_no_proxy }.merge(options)
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initialize_without_environment_proxy(host, port, local_host, local_port, options)
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end
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def environment_proxy
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self.class.environment_proxy
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end
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def environment_no_proxy
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self.class.environment_no_proxy
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end
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module ClassMethods
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def environment_proxy
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ENV["proxy"] || ENV["PROXY"] || ENV["socks_proxy"] || ENV["http_proxy"]
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end
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def environment_no_proxy
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ENV["no_proxy"]
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end
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end
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end
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end
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