Class: ProviderTesting::Sfcb

Inherits:
Object
  • Object
show all
Defined in:
lib/provider-testing/sfcb.rb

Overview

Interface class to start/stop SFCB CIMOM

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args = {}) ⇒ Sfcb

create SFCB execution environment



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# File 'lib/provider-testing/sfcb.rb', line 16

def initialize args = {}
  @execfile = "/usr/sbin/sfcbd"
  @port = 12345
  @pid = nil

  tmpdir = args[:tmpdir] || Dir.tmpdir

  File.directory?(tmpdir) || Dir.mkdir(tmpdir)

  @dir = File.join(tmpdir, "sfcb")
  Dir.mkdir @dir rescue nil

#    STDERR.puts "Sfcb directory at #{@dir}"

  # location of cmpi-bindings for Ruby
  @providers_dir = PROVIDERDIR

  @stage_dir = File.join(dir, "stage")
  Dir.mkdir @stage_dir rescue nil
  File.symlink("/var/lib/sfcb/stage/default.reg", File.join(@stage_dir, "default.reg")) rescue nil
  @mofs_dir = args[:mof] || File.join(@stage_dir, "mofs")
  Dir.mkdir @mofs_dir rescue nil

  @registration_dir = args[:registration] || File.join(dir, "registration")
  Dir.mkdir @registration_dir rescue nil

#    Kernel.system "sfcbrepos", "-s", @stage_dir, "-r", @registration_dir, "-f"

  @uri = URI::HTTP.build :host => 'localhost', :port => @port, :userinfo => "wsman:secret"
end

Instance Attribute Details

#dir ⇒ Object (readonly)

Returns the value of attribute dir.



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# File 'lib/provider-testing/sfcb.rb', line 13

def dir
  @dir
end

#pid ⇒ Object (readonly)

Returns the value of attribute pid.



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# File 'lib/provider-testing/sfcb.rb', line 13

def pid
  @pid
end

#providers_dir ⇒ Object (readonly)

Returns the value of attribute providers_dir.



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# File 'lib/provider-testing/sfcb.rb', line 13

def providers_dir
  @providers_dir
end

#registration_dir ⇒ Object (readonly)

Returns the value of attribute registration_dir.



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# File 'lib/provider-testing/sfcb.rb', line 13

def registration_dir
  @registration_dir
end

#stage_dir ⇒ Object (readonly)

Returns the value of attribute stage_dir.



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# File 'lib/provider-testing/sfcb.rb', line 13

def stage_dir
  @stage_dir
end

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/provider-testing/sfcb.rb', line 13

def uri
  @uri
end

Instance Method Details

#mkcfg ⇒ Object

create ‘sfcb.cfg` file



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# File 'lib/provider-testing/sfcb.rb', line 48

def mkcfg
  @cfgfile = File.join(@dir, "sfcb.cfg")
  File.open(@cfgfile, "w+") do |f|
    # create sfcb config file

    {
	"enableHttp" => true,
	"httpPort" => @port,
	"enableHttps" => false,
	"enableInterOp" => false,
      "providerSampleInterval" => 5,
	"providerTimeoutInterval" => 10,
      "keepaliveTimeout" => 2,
	"registrationDir" => @registration_dir,
	"localSocketPath" => File.join(@dir, "sfcbLocalSocket"),
	"httpSocketPath" => File.join(@dir, "sfcbHttpSocket"),
	"providerDirs" => " #{@providers_dir} /usr/lib64/sfcb /usr/lib/sfcb /usr/lib64 /usr/lib /usr/lib64/cmpi /usr/lib/cmpi"
    }.each do |k,v|
	f.puts "#{k}: #{v}"
    end
  end
end

#start ⇒ Object

start sfcb



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# File 'lib/provider-testing/sfcb.rb', line 72

def start
  raise "Already running" if @pid
  @pid = fork
  if @pid.nil?
    # child
    sfcb_trace_file = File.join(TMPDIR, "sfcb_trace_file")
    sblim_trace_file = File.join(TMPDIR, "sblim_trace_file")
    ruby_providers_dir = PROVIDERDIR
    Dir.chdir File.expand_path("..", File.dirname(__FILE__))
    {
	"SFCB_TRACE_FILE" => sfcb_trace_file,
      "SFCB_TRACE" => 4,
      "SBLIM_TRACE_FILE" => sblim_trace_file,
      "SBLIM_TRACE" => 4,
#        "CMPI_BINDINGS_TRACE_LEVEL" => 4,
#        "CMPISFCC_DEBUG" => "true",
      "RUBY_PROVIDERS_DIR" => ruby_providers_dir
    }.each do |k,v|
      ENV[k] = v.to_s
    end
    File.delete(sfcb_trace_file) rescue nil
    File.delete(sblim_trace_file) rescue nil
    $stderr.reopen(File.join(TMPDIR, "sfcbd.err"), "w")
    $stdout.reopen(File.join(TMPDIR, "sfcbd.out"), "w")
    Kernel.exec "#{@execfile}", "-c", "#{@cfgfile}"#, "-t", "32768"
  end
  @pid
end

#stop ⇒ Object

stop sfcb



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# File 'lib/provider-testing/sfcb.rb', line 102

def stop
  return unless @pid
  Process.kill "QUIT", @pid
  sleep 3
  Process.wait
  @pid = nil
end