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#!/usr/bin/env ruby
module OpenStack
require 'net/http'
require 'net/https'
require 'uri'
require 'rubygems'
require 'json'
require 'date'
unless "".respond_to? :each_char
require "jcode"
$KCODE = 'u'
end
$:.unshift(File.dirname(__FILE__))
require 'openstack/connection'
require 'openstack/compute/connection'
require 'openstack/compute/server'
require 'openstack/compute/image'
require 'openstack/compute/flavor'
require 'openstack/compute/address'
require 'openstack/compute/personalities'
require 'openstack/swift/connection'
require 'openstack/swift/container'
require 'openstack/swift/storage_object'
require 'openstack/volume/connection'
require 'openstack/volume/volume'
require 'openstack/volume/snapshot'
require 'openstack/image/connection'
require 'openstack/network/connection'
require 'openstack/network/network'
require 'openstack/network/subnet'
require 'openstack/network/router'
require 'openstack/network/port'
require 'openstack/identity/connection'
require 'openstack/identity/tenant'
require 'openstack/identity/user'
require 'openstack/core_ext/to_query'
# Constants that set limits on server creation
MAX_PERSONALITY_ITEMS = 5
MAX_PERSONALITY_FILE_SIZE = 10240
MAX_SERVER_PATH_LENGTH = 255
# Helper method to recursively symbolize hash keys.
def self.symbolize_keys(obj)
case obj
when Array
obj.inject([]){|res, val|
res << case val
when Hash, Array
symbolize_keys(val)
else
val
end
res
}
when Hash
obj.inject({}){|res, (key, val)|
nkey = case key
when String
key.to_sym
else
key
end
nval = case val
when Hash, Array
symbolize_keys(val)
else
val
end
res[nkey] = nval
res
}
else
obj
end
end
def self.paginate(options = {})
path_args = []
path_args.push(URI.encode_www_form_component("limit=#{options[:limit]}")) if options[:limit]
path_args.push(URI.encode_www_form_component("offset=#{options[:offset]}")) if options[:offset]
path_args.join("&")
end
# e.g. keys = [:limit, :marker]
# params = {:limit=>2, :marker="marios", :prefix=>"/"}
# you want url = /container_name?limit=2&marker=marios
def self.get_query_params(params, keys, url="")
set_keys = params.inject([]){|res, (k,v)| res << k if keys.include?(k) and not v.nil?; res }
return url if set_keys.empty?
url = "#{url}?#{set_keys[0]}=#{params[set_keys[0]]}"
set_keys.slice!(0)
set_keys.each do |k|
url = "#{url}&#{k}=#{params[set_keys[0]]}"
end
url
end
end
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