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#
# Author:: Doug MacEachern (<dougm@vmware.com>)
# Copyright:: Copyright (c) 2010 VMware, Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#simple wrapper around Volume APIs. might be possible with WMI, but possibly more complex.
require 'chef/util/windows'
require 'windows/volume'
class Chef::Util::Windows::Volume < Chef::Util::Windows
private
include Windows::Volume
#XXX not defined in the current windows-pr release
DeleteVolumeMountPoint =
Windows::API.new('DeleteVolumeMountPoint', 'S', 'B') unless defined? DeleteVolumeMountPoint
public
def initialize(name)
name += "\\" unless name =~ /\\$/ #trailing slash required
@name = name
end
def device
buffer = 0.chr * 256
if GetVolumeNameForVolumeMountPoint(@name, buffer, buffer.size)
return buffer[0,buffer.size].unpack("Z*")[0]
else
raise ArgumentError, get_last_error
end
end
def delete
unless DeleteVolumeMountPoint.call(@name)
raise ArgumentError, get_last_error
end
end
def add(device)
unless SetVolumeMountPoint(@name, device)
raise ArgumentError, get_last_error
end
end
end
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