Class: VagrantPlugins::VMM::Driver

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-vmm/driver.rb

Constant Summary collapse

ERROR_REGEXP = 
/===Begin-Error===(.+?)===End-Error===/m
OUTPUT_REGEXP = 
/===Begin-Output===(.+?)===End-Output===/m

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(machine) ⇒ Driver

Returns a new instance of Driver.



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# File 'lib/vagrant-vmm/driver.rb', line 16

def initialize(machine)
  @machine = machine
  @vm_id = machine.id
  @logger = Log4r::Logger.new("vagrant::provider::vmm")
end

Instance Attribute Details

#machine ⇒ Object (readonly)

Returns the value of attribute machine.



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# File 'lib/vagrant-vmm/driver.rb', line 14

def machine
  @machine
end

#vm_id ⇒ Object (readonly)

Returns the value of attribute vm_id.



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# File 'lib/vagrant-vmm/driver.rb', line 13

def vm_id
  @vm_id
end

Instance Method Details

#delete_vm(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 67

def delete_vm(options)
  options['vm_id'] = vm_id
  execute('delete_vm.ps1', options)
end

#execute(path, options, print_output = false) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 22

def execute(path, options, print_output = false)
  r = execute_powershell(path, options) { |io_name, data|
    if print_output && ( io_name == :stderr || io_name == :stdout )
      if !OUTPUT_REGEXP.match(data) && !ERROR_REGEXP.match(data)
        if io_name == :stdout
          machine.ui.output(data)
        end
        if io_name == :stderr
          machine.ui.error(data)
        end
      end
    end
  }
  if r.exit_code != 0
    raise Errors::PowerShellError,
      script: path,
      stderr: r.stderr
  end

  # We only want unix-style line endings within Vagrant
  r.stdout.gsub!("\r\n", "\n")
  r.stderr.gsub!("\r\n", "\n")

  error_match  = ERROR_REGEXP.match(r.stdout)
  output_match = OUTPUT_REGEXP.match(r.stdout)

  if error_match
    data = JSON.parse(error_match[1])

    # We have some error data.
    raise Errors::PowerShellError,
      script: path,
      stderr: data["error"]
  end

  # Nothing
  return nil if !output_match
  return JSON.parse(output_match[1])
end

#get_current_state(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 62

def get_current_state(options)
  options['vm_id'] = vm_id
  execute('get_vm_status.ps1', options)
end

#import(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 97

def import(options)
  execute('import_vm.ps1', options)
end

#read_guest_ip(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 72

def read_guest_ip(options)
  options['vm_id'] = vm_id
  execute('get_network_config.ps1', options, true)
end

#resume(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 77

def resume(options)
  options['vm_id'] = vm_id
  execute('resume_vm.ps1', options)
end

#start(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 82

def start(options)
  options['vm_id'] = vm_id
  execute('start_vm.ps1', options)
end

#stop(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 87

def stop(options)
  options['vm_id'] = vm_id
  execute('stop_vm.ps1', options)
end

#suspend(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 92

def suspend(options)
  options['vm_id'] = vm_id
  execute("suspend_vm.ps1", options)
end

#sync_folders(options) ⇒ Object 



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# File 'lib/vagrant-vmm/driver.rb', line 101

def sync_folders(options)
  execute('sync_folders.ps1', options, true)
end