Class: Sffftp::Sftp
- Inherits:
-
Object
- Object
- Sffftp::Sftp
- Defined in:
- lib/sffftp/sftp.rb
Constant Summary collapse
- ATTRS =
[ :remote_host, :remote_user_name, :remote_user_password, :remote_path, :remote_port, :queue_folder, :ok_folder, :ng_folder, :timeout, :logger2ssh, :logger ]
Instance Attribute Summary collapse
-
#connection ⇒ Object
Returns the value of attribute connection.
Instance Method Summary collapse
- #attrs_ok? ⇒ Boolean
- #close ⇒ Object
- #connect(close_connected_instance = true) ⇒ Object
-
#initialize(opts = {}) ⇒ Sftp
constructor
A new instance of Sftp.
- #proceed ⇒ Object
- #receive_signal(signal) ⇒ Object
Constructor Details
#initialize(opts = {}) ⇒ Sftp
Returns a new instance of Sftp.
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# File 'lib/sffftp/sftp.rb', line 25 def initialize(opts={}) self.remote_port = 22 self.logger = Logger.new(STDOUT) opts.each do |k, v| send("#{k}=", v) end end |
Instance Attribute Details
#connection ⇒ Object
Returns the value of attribute connection.
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# File 'lib/sffftp/sftp.rb', line 23 def connection @connection end |
Instance Method Details
#attrs_ok? ⇒ Boolean
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# File 'lib/sffftp/sftp.rb', line 33 def attrs_ok? ATTRS.each do |attr| #v = instance_variable_get("@#{attr.to_s}") v = send(attr) case attr when :remote_user_name,:remote_user_password,:timeout,:logger2ssh next when :queue_folder,:ok_folder,:ng_folder unless File.directory?(v) raise "#{attr}:#{v} is not folder" end else unless v raise %|must set "#{attr}" at least| end end end true end |
#close ⇒ Object
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# File 'lib/sffftp/sftp.rb', line 81 def close begin if connection && connection.open? connection.close end rescue end end |
#connect(close_connected_instance = true) ⇒ Object
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# File 'lib/sffftp/sftp.rb', line 57 def connect(close_connected_instance=true) if close_connected_instance close if connection && connection.open? end if connection && connection.open? unless close_connected_instance return self.connection end end opt = {} opt[:port] = remote_port if remote_user_password opt[:password] = remote_user_password end if timeout opt[:timeout] = timeout end if logger2ssh opt[:logger] = logger end self.connection = Net::SFTP.start(remote_host, remote_user_name, opt) end |
#proceed ⇒ Object
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# File 'lib/sffftp/sftp.rb', line 90 def proceed attrs_ok? files = Dir::entries(queue_folder).map{|o|"#{queue_folder}/#{o}"} files = files.select do |o| File::ftype(o) == "file" && !(o =~ /\.(tmp|ok)$/) end unless @__not_first_time_to_proceed logger.info("queue_folder: #{queue_folder}") logger.info("target: #{remote_user_name}@#{remote_host}:#{remote_port}:#{remote_path}") @__not_first_time_to_proceed = true end uploaded_count = 0 begin connect files.each do |file| break if @killing if upload!(file) uploaded_count += 1 end end # ハンドルできないエラーは取り敢えず現状維持をモットーとする rescue => e logger.error e. logger.error e.backtrace.join("\n") ensure close end uploaded_count end |
#receive_signal(signal) ⇒ Object
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# File 'lib/sffftp/sftp.rb', line 53 def receive_signal(signal) @killing = true end |