# File lib/phusion_passenger/admin_tools/control_process.rb, line 60
60:         def self.for_pid(pid)
61:                 return list(false).find { |c| c.pid == pid }
62:         end

    # File lib/phusion_passenger/admin_tools/control_process.rb, line 42
42:         def self.list(clean_stale = true)
43:                 results = []
44:                 Dir["#{AdminTools.tmpdir}/passenger.*"].each do |dir|
45:                         next if dir !~ /passenger.(\d+)\Z/
46:                         begin
47:                                 results << ControlProcess.new(dir)
48:                         rescue ArgumentError
49:                                 # Stale Passenger temp folder. Clean it up if instructed.
50:                                 if clean_stale
51:                                         puts "*** Cleaning stale folder #{dir}"
52:                                         FileUtils.chmod_R(0700, dir) rescue nil
53:                                         FileUtils.rm_rf(dir)
54:                                 end
55:                         end
56:                 end
57:                 return results
58:         end

    # File lib/phusion_passenger/admin_tools/control_process.rb, line 64
64:         def initialize(path)
65:                 @path = path
66:                 if File.exist?("#{path}/control_process.pid")
67:                         data = File.read("#{path}/control_process.pid").strip
68:                         if data.empty?
69:                                 raise ArgumentError, "'#{path}' is not a valid control process directory."
70:                         else
71:                                 @pid = data.to_i
72:                         end
73:                 else
74:                         path =~ /passenger.(\d+)\Z/
75:                         @pid = $1.to_i
76:                 end
77:                 if !AdminTools.process_is_alive?(@pid)
78:                         raise ArgumentError, "There is no control process with PID #{@pid}."
79:                 end
80:         end

    # File lib/phusion_passenger/admin_tools/control_process.rb, line 89
89:         def backtraces
90:                 connect do |channel|
91:                         channel.write("backtraces")
92:                         return channel.read_scalar
93:                 end
94:         end

     # File lib/phusion_passenger/admin_tools/control_process.rb, line 103
103:         def domains
104:                 doc = REXML::Document.new(xml)
105:                 
106:                 domains = []
107:                 doc.elements.each("info/domains/domain") do |domain|
108:                         instances = []
109:                         d = {
110:                                 :name => domain.elements["name"].text,
111:                                 :instances => instances
112:                         }
113:                         domain.elements.each("instances/instance") do |instance|
114:                                 i = Instance.new
115:                                 instance.elements.each do |element|
116:                                         if i.respond_to?("#{element.name}=")
117:                                                 if Instance::INT_PROPERTIES.include?(element.name.to_sym)
118:                                                         value = element.text.to_i
119:                                                 else
120:                                                         value = element.text
121:                                                 end
122:                                                 i.send("#{element.name}=", value)
123:                                         end
124:                                 end
125:                                 instances << i
126:                         end
127:                         domains << d
128:                 end
129:                 return domains
130:         end

     # File lib/phusion_passenger/admin_tools/control_process.rb, line 132
132:         def instances
133:                 return domains.map do |domain|
134:                         domain[:instances]
135:                 end.flatten
136:         end

    # File lib/phusion_passenger/admin_tools/control_process.rb, line 82
82:         def status
83:                 connect do |channel|
84:                         channel.write("status")
85:                         return channel.read_scalar
86:                 end
87:         end

     # File lib/phusion_passenger/admin_tools/control_process.rb, line 96
 96:         def xml
 97:                 connect do |channel|
 98:                         channel.write("status_xml")
 99:                         return channel.read_scalar
100:                 end
101:         end