Method: Yast::EncodingClass#Restore

Defined in:
library/general/src/modules/Encoding.rb

#Restore ⇒ Object

Restore data to system



63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
 
# File 'library/general/src/modules/Encoding.rb', line 63

def Restore
  @console = Convert.to_string(
    SCR.Read(path(".sysconfig.console.CONSOLE_ENCODING"))
  )
  @console = "" if @console.nil?

  m = Convert.to_map(
    SCR.Execute(path(".target.bash_output"), "/usr/bin/locale -k charmap")
  )
  m = {} if m.nil?

  out = Builtins.splitstring(Ops.get_string(m, "stdout", ""), "\n")
  Builtins.y2milestone("list %1", out)

  out = Builtins.filter(out) { |e| Builtins.find(e, "charmap=") == 0 }
  Builtins.y2milestone("list %1", out)

  if Ops.greater_than(Builtins.size(Ops.get(out, 0, "")), 0)
    enc = Builtins.substring(Ops.get(out, 0, ""), 8)
    Builtins.y2milestone("enc %1", enc)
    enc = Builtins.deletechars(enc, "\" ")
    Builtins.y2milestone("enc %1", enc)
    @console = enc if Ops.greater_than(Builtins.size(enc), 0)
  end
  Builtins.y2milestone("encoding %1", @console)
  @console
end