Module: ServiceManager

Defined in:
lib/mongrel_service/service_manager.rb

Defined Under Namespace

Classes: CreateError, ServiceError, ServiceNotFound, ServiceStruct

Class Method Summary collapse

Class Method Details

.create(service_name, display_name, binary_path_name) ⇒ Object

Raises:



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# File 'lib/mongrel_service/service_manager.rb', line 9

def self.create(service_name, display_name, binary_path_name)
  cmd = ['create']
  cmd << quote(service_name)
  cmd << "DisplayName=" << display_name.inspect
  cmd << "binPath=" << binary_path_name.inspect
  status, out = sc(*cmd)
  raise CreateError.new(out) unless status == 0

  return true
end

.delete(service_name) ⇒ Object

Raises:



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# File 'lib/mongrel_service/service_manager.rb', line 56

def self.delete(service_name)
  status, out = sc('delete', quote(service_name))
  raise ServiceError.new(out) unless status == 0

  return true
end

.exist?(service_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mongrel_service/service_manager.rb', line 20

def self.exist?(service_name)
  status, out = sc('query', quote(service_name))
  out =~ /#{service_name}/i
end

.getdisplayname(service_name) ⇒ Object

Raises:



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# File 'lib/mongrel_service/service_manager.rb', line 41

def self.getdisplayname(service_name)
  status, out = sc('GetDisplayName', quote(service_name))
  raise ServiceNotFound.new(out) unless status == 0

  out =~ /\=(.*)$/
  $1.strip
end

.open(service_name) {|svc| ... } ⇒ Object

Yields:

  • (svc)

Raises:



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# File 'lib/mongrel_service/service_manager.rb', line 25

def self.open(service_name)
  status, out = sc('qc', quote(service_name), 4096)
  raise ServiceNotFound.new(out) unless status == 0

  out =~ /BINARY\_PATH\_NAME.*\: (.*)$/
  binary_path_name = $1.strip

  out =~ /DISPLAY\_NAME.*\: (.*)$/
  display_name = $1.strip

  svc = ServiceStruct.new(service_name, display_name, binary_path_name)

  yield svc if block_given?
  svc
end

.stop(service_name) ⇒ Object

Raises:



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# File 'lib/mongrel_service/service_manager.rb', line 49

def self.stop(service_name)
  status, out = net('stop', quote(service_name))
  raise ServiceError.new(out) unless status == 0

  return true
end