Class: Qcmd::CLI
Instance Attribute Summary collapse
Class Method Summary
collapse
Instance Method Summary
collapse
Methods included from Plaintext
#ascii_qlab, #centered_text, #columns, #joined_wrapped_text, #log, #pluralize, #print, #right_text, #split_text, #table, #word_wrap, #wrapped_text
Constructor Details
#initialize(options = {}) ⇒ CLI
Returns a new instance of CLI.
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
# File 'lib/qcmd/cli.rb', line 18
def initialize options={}
Qcmd.debug "(launching with options: #{options.inspect})"
Qcmd.context = Qcmd::Context.new
self.prompt = '> '
if options[:machine_given]
Qcmd.debug "(autoconnecting to #{ options[:machine] })"
connect_to_machine_by_name options[:machine], options[:machine_passcode]
if options[:workspace_given]
connect_to_workspace_by_name options[:workspace], options[:workspace_passcode]
end
end
start
end
|
Instance Attribute Details
#prompt ⇒ Object
Returns the value of attribute prompt.
12
13
14
|
# File 'lib/qcmd/cli.rb', line 12
def prompt
@prompt
end
|
#server ⇒ Object
Returns the value of attribute server.
12
13
14
|
# File 'lib/qcmd/cli.rb', line 12
def server
@server
end
|
Class Method Details
.launch(options = {}) ⇒ Object
14
15
16
|
# File 'lib/qcmd/cli.rb', line 14
def self.launch options={}
new options
end
|
Instance Method Details
#connect(machine, passcode) ⇒ Object
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
# File 'lib/qcmd/cli.rb', line 36
def connect machine, passcode
if machine.nil?
print "A valid machine is needed to connect!"
return
end
Qcmd.context.machine = machine
Qcmd.context.workspace = nil
if server.nil?
self.server = Qcmd::Server.new :receive => 53001
else
server.connect_to_client
end
server.run
server.load_workspaces
self.prompt = "#{ machine.name }> "
end
|
#connect_to_machine_by_name(machine_name, passcode) ⇒ Object
59
60
61
62
63
64
65
66
|
# File 'lib/qcmd/cli.rb', line 59
def connect_to_machine_by_name machine_name, passcode
if machine = Qcmd::Network.find(machine_name)
print "connecting to machine: #{machine_name}"
connect machine, passcode
else
print 'sorry, that machine could not be found'
end
end
|
#connect_to_workspace_by_name(workspace_name, passcode) ⇒ Object
68
69
70
71
72
73
74
|
# File 'lib/qcmd/cli.rb', line 68
def connect_to_workspace_by_name workspace_name, passcode
if workspace = Qcmd.context.machine.find_workspace(workspace_name)
workspace.passcode = passcode
print "connecting to workspace: #{workspace_name}"
use_workspace workspace
end
end
|
#handle_message(message) ⇒ Object
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
# File 'lib/qcmd/cli.rb', line 105
def handle_message message
args = Qcmd::Parser.parse(message)
command = args.shift
case command
when 'exit'
print 'exiting...'
exit 0
when 'connect'
Qcmd.debug "(connect command received args: #{ args.inspect })"
machine_name = args.shift
passcode = args.shift
connect_to_machine_by_name machine_name, passcode
when 'disconnect'
reset
Qcmd::Network.browse_and_display
when 'use'
Qcmd.debug "(use command received args: #{ args.inspect })"
workspace_name = args.shift
passcode = args.shift
Qcmd.debug "(using workspace: #{ workspace_name.inspect })"
connect_to_workspace_by_name workspace_name, passcode
when 'cues'
if !Qcmd.context.workspace_connected?
print "You must be connected to a workspace before you can view a cue list."
elsif Qcmd.context.workspace.cues
print
print centered_text(" Cues ", '-')
table ['Number', 'Id', 'Name', 'Type'], Qcmd.context.workspace.cues.map {|cue|
[cue.number, cue.id, cue.name, cue.type]
}
print
end
when 'cue'
cue_number = args.shift
cue_action = args.shift
if cue_number.nil?
print "no cue command given. cue commands should be in the form:"
print
print " > cue NUMBER COMMAND ARGUMENTS"
print
print wrapped_text("available cue commands are: #{Qcmd::InputCompleter::ReservedCueWords.inspect}")
elsif cue_action.nil?
server.send_workspace_command(cue_number)
else
server.send_cue_command(cue_number, cue_action, *args)
end
when 'workspace'
workspace_command = args.shift
if workspace_command.nil?
print wrapped_text("no workspace command given. available workspace commands are: #{Qcmd::InputCompleter::ReservedWorkspaceWords.inspect}")
else
server.send_workspace_command(workspace_command, *args)
end
else
server.send_command(command, *args)
end
end
|
#reset ⇒ Object
85
86
87
88
89
|
# File 'lib/qcmd/cli.rb', line 85
def reset
Qcmd.context.reset
server.stop
self.prompt = "> "
end
|
#start ⇒ Object
91
92
93
94
95
96
97
98
99
100
101
102
103
|
# File 'lib/qcmd/cli.rb', line 91
def start
loop do
message = Readline.readline(prompt, true)
if message.nil? || message.size == 0
Qcmd.debug "(got: #{ message.inspect })"
next
end
handle_message(message)
end
end
|
#use_workspace(workspace) ⇒ Object
76
77
78
79
80
81
82
83
|
# File 'lib/qcmd/cli.rb', line 76
def use_workspace workspace
Qcmd.debug %[(connecting to workspace: "#{workspace.name}")]
Qcmd.context.workspace = workspace
self.prompt = "#{ Qcmd.context.machine.name }:#{ workspace.name }> "
server.connect_to_workspace workspace
end
|