Class: Weechat::Process

Inherits:

Hook

• Object
• Hook
• Weechat::Process

Defined in:

lib/weechat/process.rb

Instance Attribute Summary

• #collect ⇒ Object readonly

  Returns a new instance of Process.

Attributes inherited from Hook

#callback, #id

Attributes included from Pointer

#ptr

Instance Method Summary

• #buffer(stdout, stderr) ⇒ Object
• #initialize(command, timeout = 0, collect = false, &callback) ⇒ Process constructor

  A new instance of Process.

• #stderr ⇒ Object
• #stdout ⇒ Object

Methods inherited from Hook

#call, compute_free_id, find_by_id, #hooked?, hooks, inherited, init, register, #unhook, unhook, unhook_all, unregister

Methods included from Pointer

#==, #hash, #inspect, #to_s

Constructor Details

#initialize(command, timeout = 0, collect = false, &callback) ⇒ Process

Returns a new instance of Process.

# File 'lib/weechat/process.rb', line 10

def initialize(command, timeout = 0, collect = false, &callback)
  super
  @command  = command
  @collect  = collect
  @stdout, @stderr = [], []
  @callback = EvaluatedCallback.new(callback)
  @ptr      = Weechat.hook_process(command, timeout, "process_callback", id.to_s)
end

Instance Attribute Details

#collect ⇒ Object (readonly)

Returns a new instance of Process

Parameters:

• command (String) —

  Command to execute

• timeout (Integer) —

  Timeout after which to terminate the process

• collect (Boolean) —

  If true, buffer output until process ends

# File 'lib/weechat/process.rb', line 9

def collect
  @collect
end

Instance Method Details

#buffer(stdout, stderr) ⇒ Object

# File 'lib/weechat/process.rb', line 27

def buffer(stdout, stderr)
  @stdout << stdout
  @stderr << stderr
end

#stderr ⇒ Object

# File 'lib/weechat/process.rb', line 23

def stderr
  @stderr.join("")
end

#stdout ⇒ Object

# File 'lib/weechat/process.rb', line 19

def stdout
  @stdout.join("")
end