TaskJuggler::ProcessIntercom

    # File lib/daemon/ProcessIntercom.rb, line 87
87:     def checkKey(authKey, command)
88:       if authKey == @authKey
89:         @log.debug("Accepted authentication key for command '#{command}'")
90:       else
91:         @log.warning("Rejected wrong authentication key #{authKey}" +
92:                      "for command '#{command}'")
93:         return false
94:       end
95:       true
96:     end

    # File lib/daemon/ProcessIntercom.rb, line 57
57:     def connect(stdout, stderr, stdin, silent)
58:       @log.debug('Rerouting ProjectServer standard IO to client')
59:       # Make sure that all output to STDOUT and STDERR is sent to the client.
60:       # Input is read from the client STDIN.  We save a copy of the old file
61:       # handles so we can restore then later again.
62:       @stdout = $stdout
63:       @stderr = $stderr
64:       @stdin = $stdin
65:       $stdout = stdout
66:       $stderr = stderr
67:       $stdin = stdin
68:       @log.debug('IO is now routed to the client')
69:       Log.silent = silent
70:       true
71:     end

    # File lib/daemon/ProcessIntercom.rb, line 73
73:     def disconnect
74:       @log.debug('Restoring IO')
75:       Log.silent = true
76:       $stdout = @stdout
77:       $stderr = @stderr
78:       $stdin = @stdin
79:       @log.debug('Standard IO has been restored')
80:       true
81:     end

    # File lib/daemon/ProcessIntercom.rb, line 83
83:     def generateAuthKey
84:       rand(1000000000).to_s
85:     end

    # File lib/daemon/ProcessIntercom.rb, line 41
41:     def initIntercom
42:       # This is the authentication key that clients will need to provide to
43:       # execute DRb methods.
44:       @authKey = generateAuthKey
45: 
46:       @log = LogFile.instance
47:       # This flag will be set to true by DRb method calls to terminate the
48:       # process.
49:       @terminate = false
50:     end

     # File lib/daemon/ProcessIntercom.rb, line 98
 98:     def startTerminator
 99:       Thread.new do
100:         loop do
101:           if @terminate
102:             # Give the caller a chance to properly terminate the connection.
103:             sleep 1
104:             @log.debug('Shutting down DRb server')
105:             DRb.stop_service
106:             break
107:           else
108:             sleep 1
109:           end
110:         end
111:       end
112:     end

    # File lib/daemon/ProcessIntercom.rb, line 52
52:     def terminate
53:       @log.debug('Terminating on external request')
54:       @terminate = true
55:     end