[core] more convenient accessors

closes #515

lib/fog/aws.rb

@@ -5,20 +5,20 @@ module Fog
 
     extend Fog::Provider
 
-    service(:auto_scaling,    'aws/auto_scaling')
-    service(:cdn,             'aws/cdn')
-    service(:compute,         'aws/compute')
-    service(:cloud_formation, 'aws/cloud_formation')
-    service(:cloud_watch,     'aws/cloud_watch')
-    service(:dns,             'aws/dns')
-    service(:elb,             'aws/elb')
-    service(:iam,             'aws/iam')
-    service(:rds,             'aws/rds')
-    service(:ses,             'aws/ses')
-    service(:simpledb,        'aws/simpledb')
-    service(:sns,             'aws/sns')
-    service(:sqs,             'aws/sqs')
-    service(:storage,         'aws/storage')
+    service(:auto_scaling,    'aws/auto_scaling',     'AutoScaling')
+    service(:cdn,             'aws/cdn',              'CDN')
+    service(:compute,         'aws/compute',          'Compute')
+    service(:cloud_formation, 'aws/cloud_formation',  'CloudFormation')
+    service(:cloud_watch,     'aws/cloud_watch',      'CloudWatch')
+    service(:dns,             'aws/dns',              'DNS')
+    service(:elb,             'aws/elb',              'ELB')
+    service(:iam,             'aws/iam',              'IAM')
+    service(:rds,             'aws/rds',              'RDS')
+    service(:ses,             'aws/ses',              'SES')
+    service(:simpledb,        'aws/simpledb',         'SimpleDB')
+    service(:sns,             'aws/sns',              'SNS')
+    service(:sqs,             'aws/sqs',              'SQS')
+    service(:storage,         'aws/storage',          'Storage')
 
     def self.indexed_param(key, values)
       params = {}

lib/fog/bluebox.rb

@@ -5,8 +5,8 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'bluebox/compute')
-    service(:dns,     'bluebox/dns')
+    service(:compute, 'bluebox/compute',  'Compute')
+    service(:dns,     'bluebox/dns',      'DNS')
 
   end
 end

lib/fog/brightbox.rb

@@ -4,7 +4,7 @@ module Fog
   module Brightbox
     extend Fog::Provider
 
-    service(:compute, 'brightbox/compute')
+    service(:compute, 'brightbox/compute', 'Compute')
 
   end
 end

lib/fog/core/provider.rb

@@ -10,19 +10,20 @@ module Fog
       Fog.providers << base.to_s.split('::').last
     end
 
-    def service(new_service, path)
+    def [](service_key)
+      eval(@services_registry[service_key]).new
+    end
+
+    def service(new_service, path, constant_string)
       Fog.services[new_service] ||= []
       Fog.services[new_service] |= [self.to_s.split('::').last.downcase.to_sym]
-      self.services |= [new_service]
+      @services_registry ||= {}
+      @services_registry[new_service] = [self.to_s, constant_string].join('::')
       require File.join('fog', path)
     end
 
     def services
-      @services ||= []
-    end
-
-    def services=(new_services)
-      @services = new_services
+      @services_registry.keys
     end
 
   end

lib/fog/dnsimple.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:dns, 'dnsimple/dns')
+    service(:dns, 'dnsimple/dns', 'DNS')
 
   end
 end

lib/fog/dnsmadeeasy.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:dns, 'dnsmadeeasy/dns')
+    service(:dns, 'dnsmadeeasy/dns', 'DNS')
 
   end
 end

lib/fog/dynect.rb

@@ -7,7 +7,7 @@ module Fog
   module Dynect
     extend Fog::Provider
 
-    service(:dns, 'dynect/dns')
+    service(:dns, 'dynect/dns', 'DNS')
 
     class Mock
       def self.job_id

lib/fog/ecloud.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'ecloud/compute')
+    service(:compute, 'ecloud/compute', 'Compute')
 
   end
 end

lib/fog/glesys.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'glesys/compute')
+    service(:compute, 'glesys/compute', 'Compute')
 
   end
 end

lib/fog/go_grid.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'go_grid/compute')
+    service(:compute, 'go_grid/compute', 'Compute')
 
   end
 end

lib/fog/google.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:storage, 'google/storage')
+    service(:storage, 'google/storage', 'Storage')
 
     class Mock
 

lib/fog/libvirt.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'libvirt/compute')
+    service(:compute, 'libvirt/compute', 'Compute')
 
   end
 end

lib/fog/linode.rb

@@ -3,8 +3,8 @@ require(File.expand_path(File.join(File.dirname(__FILE__), 'core')))
 module Fog
   module Linode
     extend Fog::Provider
-    service(:compute, 'linode/compute')
-    service(:dns,     'linode/dns')
+    service(:compute, 'linode/compute', 'Compute')
+    service(:dns,     'linode/dns',     'DNS')
   end
 end
 

lib/fog/local.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:storage, 'local/storage')
+    service(:storage, 'local/storage', 'Storage')
 
   end
 end

lib/fog/new_servers.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'new_servers/compute')
+    service(:compute, 'new_servers/compute', 'Compute')
 
   end
 end

lib/fog/ninefold.rb

@@ -5,8 +5,8 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'ninefold/compute')
-    service(:storage, 'ninefold/storage')
+    service(:compute, 'ninefold/compute', 'Compute')
+    service(:storage, 'ninefold/storage', 'Storage')
 
   end
 end

lib/fog/rackspace.rb

@@ -42,11 +42,11 @@ module Fog
       end
     end
 
-    service(:cdn,             'rackspace/cdn')
-    service(:compute,         'rackspace/compute')
-    service(:dns,             'rackspace/dns')
-    service(:storage,         'rackspace/storage')
-    service(:load_balancers,  'rackspace/load_balancers')
+    service(:cdn,             'rackspace/cdn',            'CDN')
+    service(:compute,         'rackspace/compute',        'Compute')
+    service(:dns,             'rackspace/dns',            'DNS')
+    service(:storage,         'rackspace/storage',        'Storage')
+    service(:load_balancers,  'rackspace/load_balancers', 'LoadBalancers')
 
     def self.authenticate(options, connection_options = {})
       rackspace_auth_url = options[:rackspace_auth_url] || "auth.api.rackspacecloud.com"

lib/fog/slicehost.rb

@@ -5,8 +5,8 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'slicehost/compute')
-    service(:dns,     'slicehost/dns')
+    service(:compute, 'slicehost/compute',  'Compute')
+    service(:dns,     'slicehost/dns',      'DNS')
 
   end
 end

lib/fog/storm_on_demand.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'storm_on_demand/compute')
+    service(:compute, 'storm_on_demand/compute', 'Compute')
 
   end
 end

lib/fog/vcloud.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'vcloud/compute')
+    service(:compute, 'vcloud/compute', 'Compute')
 
   end
 end

lib/fog/virtual_box.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'virtual_box/compute')
+    service(:compute, 'virtual_box/compute', 'Compute')
 
   end
 end

lib/fog/vmfusion.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'vmfusion/compute')
+    service(:compute, 'vmfusion/compute', 'Compute')
 
   end
 end

lib/fog/voxel.rb

@@ -6,7 +6,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:compute, 'voxel/compute')
+    service(:compute, 'voxel/compute', 'Compute')
 
     def self.create_signature(secret, options)
       to_sign = options.keys.map { |k| k.to_s }.sort.map { |k| "#{k}#{options[k.to_sym]}" }.join("")

lib/fog/vsphere.rb

@@ -11,7 +11,7 @@ module Fog
       class NotFound < ServiceError; end
     end
 
-    service(:compute, 'vsphere/compute')
+    service(:compute, 'vsphere/compute', 'Compute')
 
   end
 end

lib/fog/zerigo.rb

@@ -5,7 +5,7 @@ module Fog
 
     extend Fog::Provider
 
-    service(:dns, 'zerigo/dns')
+    service(:dns, 'zerigo/dns', 'DNS')
 
   end
 end