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Contents
module Fog
module Parsers
module AWS
module Compute
class DescribeImages < Fog::Parsers::Base
def reset
@image = { 'productCodes' => [], 'blockDeviceMapping' => nil }
@response = { 'imagesSet' => [] }
end
def start_element(name, attrs = [])
super
if name == 'productCodes'
@in_product_codes = true
elsif name == 'blockDeviceMapping'
@in_block_device_mapping = true
@image['blockDeviceMapping'] = []
elsif name == 'item' && @in_block_device_mapping
@image['blockDeviceMapping'] << {}
end
end
def end_element(name)
case name
when 'architecture', 'imageId', 'imageLocation', 'imageOwnerId', 'imageState', 'imageType', 'kernelId', 'platform', 'ramdiskId', 'rootDeviceType','rootDeviceName'
@image[name] = @value
when 'isPublic'
if @value == 'true'
@image[name] = true
else
@image[name] = false
end
when 'item'
if @in_block_device_mapping
elsif !@in_product_codes
@response['imagesSet'] << @image
@image = { 'productCodes' => [] }
end
when 'productCode'
@image['productCodes'] << @value
when 'productCodes'
@in_product_codes = false
when 'blockDeviceMapping'
@in_block_device_mapping = false
when 'requestId'
@response[name] = @value
when 'deviceName','virtualName','snapshotId','volumeSize','deleteOnTermination'
l = @image['blockDeviceMapping'].length
@image['blockDeviceMapping'][l-1].store(name,@value)
end
end
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems