first pass at slicehost support (methods for querying existing stuff)

Rakefile

@@ -105,12 +105,11 @@ namespace :fog do
 yml = <<YML
 
 :default:
-  :aws:
-    :aws_access_key_id: INTENTIONALLY_LEFT_BLANK
-    :aws_secret_access_key: INTENTIONALLY_LEFT_BLANK
-  :rackspace:
-    :rackspace_api_key: INTENTIONALLY_LEFT_BLANK
-    :rackspace_username: INTENTIONALLY_LEFT_BLANK
+  :aws_access_key_id: INTENTIONALLY_LEFT_BLANK
+  :aws_secret_access_key: INTENTIONALLY_LEFT_BLANK
+  :rackspace_api_key: INTENTIONALLY_LEFT_BLANK
+  :rackspace_username: INTENTIONALLY_LEFT_BLANK
+  :slicehost_password: INTENTIONALLY_LEFT_BLANK
 
 YML
     print(yml)

lib/fog.rb

@@ -35,6 +35,7 @@ module Fog
 
     load "fog/aws.rb"
     load "fog/rackspace.rb"
+    load "fog/slicehost.rb"
   end
 
   def self.credentials(path = File.expand_path('~/.fog'))

lib/fog/slicehost.rb

@@ -0,0 +1,53 @@
+module Fog
+  class Slicehost
+
+    if Fog.mocking?
+      def self.data
+        @data
+      end
+      def self.reset_data
+        @data = {}
+      end
+    end
+
+    def self.reload
+      load "fog/slicehost/parsers/get_backups.rb"
+      load "fog/slicehost/parsers/get_flavors.rb"
+      load "fog/slicehost/parsers/get_images.rb"
+      load "fog/slicehost/parsers/get_slices.rb"
+
+      load "fog/slicehost/requests/get_backups.rb"
+      load "fog/slicehost/requests/get_flavors.rb"
+      load "fog/slicehost/requests/get_images.rb"
+      load "fog/slicehost/requests/get_slices.rb"
+
+      if Fog.mocking?
+        reset_data
+      end
+    end
+
+    def initialize(options={})
+      @password   = options[:password]
+      @host       = options[:host]      || "api.slicehost.com"
+      @port       = options[:port]      || 443
+      @scheme     = options[:scheme]    || 'https'
+      @connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}")
+    end
+
+    def request(params)
+      response = @connection.request({
+        :body     => params[:body],
+        :expects  => params[:expects],
+        :headers  => { 'Authorization' => "Basic #{Base64.encode64(@password).gsub("\n",'')}"},
+        :host     => @host,
+        :method   => params[:method],
+        :parser   => params[:parser],
+        :path     => params[:path]
+      })
+      response
+    end
+
+  end
+end
+
+Fog::Slicehost.reload

lib/fog/slicehost/parsers/get_backups.rb

@@ -0,0 +1,30 @@
+module Fog
+  module Parsers
+    module Slicehost
+
+      class GetBackups < Fog::Parsers::Base
+
+        def reset
+          @backup = {}
+          @response = { 'backups' => [] }
+        end
+
+        def end_element(name)
+          case name
+          when 'backup'
+            @response['backups'] << @backup
+            @backup = {}
+          when 'date'
+            @backup[name] = Time.parse(@value)
+          when 'id', 'slice_id'
+            @backup[name] = @value.to_i
+          when 'name'
+            @backup[name] = @value
+          end
+        end
+
+      end
+
+    end
+  end
+end

lib/fog/slicehost/parsers/get_flavors.rb

@@ -0,0 +1,28 @@
+module Fog
+  module Parsers
+    module Slicehost
+
+      class GetFlavors < Fog::Parsers::Base
+
+        def reset
+          @flavor = {}
+          @response = { 'flavors' => [] }
+        end
+
+        def end_element(name)
+          case name
+          when 'flavor'
+            @response['flavors'] << @flavor
+            @flavor = {}
+          when 'id', 'price', 'ram'
+            @flavor[name] = @value.to_i
+          when 'name'
+            @flavor[name] = @value
+          end
+        end
+
+      end
+
+    end
+  end
+end

lib/fog/slicehost/parsers/get_images.rb

@@ -0,0 +1,28 @@
+module Fog
+  module Parsers
+    module Slicehost
+
+      class GetImages < Fog::Parsers::Base
+
+        def reset
+          @image = {}
+          @response = { 'images' => [] }
+        end
+
+        def end_element(name)
+          case name
+          when 'id'
+            @image[name] = @value.to_i
+          when 'image'
+            @response['images'] << @image
+            @image = {}
+          when 'name'
+            @image[name] = @value
+          end
+        end
+
+      end
+
+    end
+  end
+end

lib/fog/slicehost/parsers/get_slices.rb

@@ -0,0 +1,31 @@
+module Fog
+  module Parsers
+    module Slicehost
+
+      class GetSlices < Fog::Parsers::Base
+
+        def reset
+          @slice = {}
+          @response = { 'slices' => [] }
+        end
+
+        def end_element(name)
+          case name
+          when 'address'
+            @slice['addresses'] ||= []
+            @slice['addresses'] << @value
+          when 'backup_id', 'bw_in', 'bw_out', 'flavor_id', 'id', 'image_id', 'progress'
+            @slice[name] = @value.to_i
+          when 'name', 'status'
+            @slice[name] = @value
+          when 'slice'
+            @response['slices'] << @slice
+            @slice = {}
+          end
+        end
+
+      end
+
+    end
+  end
+end

lib/fog/slicehost/requests/get_backups.rb

@@ -0,0 +1,38 @@
+unless Fog.mocking?
+
+  module Fog
+    class Slicehost
+
+      # Get list of backups
+      #
+      # ==== Returns
+      # * response<~Excon::Response>:
+      #   * body<~Array>:
+      #     * 'date'<~Time> - Timestamp of backup creation
+      #     * 'id'<~Integer> - Id of the backup
+      #     * 'name'<~String> - Name of the backup
+      #     * 'slice_id'<~Integer> - Id of slice the backup was made from
+      def get_backups
+        request(
+          :expects  => 200,
+          :method   => 'GET',
+          :parser   => Fog::Parsers::Slicehost::GetBackups.new,
+          :path     => 'backups.xml'
+        )
+      end
+
+    end
+  end
+
+else
+
+  module Fog
+    class Slicehost
+
+      def get_backups
+      end
+
+    end
+  end
+
+end

lib/fog/slicehost/requests/get_flavors.rb

@@ -0,0 +1,38 @@
+unless Fog.mocking?
+
+  module Fog
+    class Slicehost
+
+      # Get list of flavors
+      #
+      # ==== Returns
+      # * response<~Excon::Response>:
+      #   * body<~Array>:
+      #     * 'id'<~Integer> - Id of the flavor
+      #     * 'name'<~String> - Name of the flavor
+      #     * 'price'<~Integer> - Price in cents
+      #     * 'ram'<~Integer> - Amount of ram for the flavor
+      def get_flavors
+        request(
+          :expects  => 200,
+          :method   => 'GET',
+          :parser   => Fog::Parsers::Slicehost::GetFlavors.new,
+          :path     => 'flavors.xml'
+        )
+      end
+
+    end
+  end
+
+else
+
+  module Fog
+    class Slicehost
+
+      def get_flavors
+      end
+
+    end
+  end
+
+end

lib/fog/slicehost/requests/get_images.rb

@@ -0,0 +1,36 @@
+unless Fog.mocking?
+
+  module Fog
+    class Slicehost
+
+      # Get list of images
+      #
+      # ==== Returns
+      # * response<~Excon::Response>:
+      #   * body<~Array>:
+      #     * 'id'<~Integer> - Id of the image
+      #     * 'name'<~String> - Name of the image
+      def get_images
+        request(
+          :expects  => 200,
+          :method   => 'GET',
+          :parser   => Fog::Parsers::Slicehost::GetImages.new,
+          :path     => 'images.xml'
+        )
+      end
+
+    end
+  end
+
+else
+
+  module Fog
+    class Slicehost
+
+      def get_images
+      end
+
+    end
+  end
+
+end

lib/fog/slicehost/requests/get_slices.rb

@@ -0,0 +1,44 @@
+unless Fog.mocking?
+
+  module Fog
+    class Slicehost
+
+      # Get list of slices
+      #
+      # ==== Returns
+      # * response<~Excon::Response>:
+      #   * body<~Array>:
+      #     * 'addresses'<~Array> - Ip addresses for the slice
+      #     * 'backup_id'<~Integer> - Id of backup slice was booted from
+      #     * 'bw_in'<~Integer> - Incoming bandwidth total for current billing cycle, in Gigabytes
+      #     * 'bw_out'<~Integer> - Outgoing bandwidth total for current billing cycle, in Gigabytes
+      #     * 'flavor_id'<~Integer> - Id of flavor slice was booted from
+      #     * 'id'<~Integer> - Id of the slice
+      #     * 'image_id'<~Integer> - Id of image slice was booted from
+      #     * 'name'<~String> - Name of the slice
+      #     * 'progress'<~Integer> - Progress of current action, in percentage
+      #     * 'status'<~String> - Current status of the slice
+      def get_slices
+        request(
+          :expects  => 200,
+          :method   => 'GET',
+          :parser   => Fog::Parsers::Slicehost::GetSlices.new,
+          :path     => 'slices.xml'
+        )
+      end
+
+    end
+  end
+
+else
+
+  module Fog
+    class Slicehost
+
+      def get_slices
+      end
+
+    end
+  end
+
+end

spec/slicehost/requests/get_backups_spec.rb

@@ -0,0 +1,17 @@
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+describe 'Slicehost.get_backups' do
+  describe 'success' do
+
+    it "should return proper attributes" do
+      actual = slicehost.get_backups.body
+      actual['backups'].should be_an(Array)
+      backup = actual['backups'].first
+      # backup['date'].should be_a(String)
+      # backup['id'].should be_an(Integer)
+      # backup['name'].should be_an(String)
+      # backup['slice_id'].should be_an(Integer)
+    end
+
+  end
+end

spec/slicehost/requests/get_flavors_spec.rb

@@ -0,0 +1,17 @@
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+describe 'Slicehost.get_flavors' do
+  describe 'success' do
+
+    it "should return proper attributes" do
+      actual = slicehost.get_flavors.body
+      actual['flavors'].should be_an(Array)
+      flavor = actual['flavors'].first
+      flavor['id'].should be_an(Integer)
+      flavor['name'].should be_an(String)
+      flavor['price'].should be_a(Integer)
+      flavor['ram'].should be_an(Integer)
+    end
+
+  end
+end

spec/slicehost/requests/get_images_spec.rb

@@ -0,0 +1,15 @@
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+describe 'Slicehost.get_images' do
+  describe 'success' do
+
+    it "should return proper attributes" do
+      actual = slicehost.get_images.body
+      actual['images'].should be_an(Array)
+      image = actual['images'].first
+      image['id'].should be_an(Integer)
+      image['name'].should be_a(String)
+    end
+
+  end
+end

spec/slicehost/requests/get_slices_spec.rb

@@ -0,0 +1,23 @@
+require File.dirname(__FILE__) + '/../../spec_helper'
+
+describe 'Slicehost.get_slices' do
+  describe 'success' do
+
+    it "should return proper attributes" do
+      actual = slicehost.get_slices.body
+      actual['slices'].should be_an(Array)
+      slice = actual['slices'].first
+      # slice['addresses'].should be_a(Array)
+      # slice['backup_id'].should be_an(Integer)
+      # slice['bw_in'].should be_an(Integer)
+      # slice['bw_out'].should be_an(Integer)
+      # slice['flavor_id'].should be_an(Integer)
+      # slice['id'].should be_an(Integer)
+      # slice['image_id'].should be_an(Integer)
+      # slice['name'].should be_an(String)
+      # slice['progress'].should be_an(Integer)
+      # slice['status'].should be_an(String)
+    end
+
+  end
+end

spec/spec_helper.rb

@@ -3,7 +3,7 @@ require 'open-uri'
 
 current_directory = File.dirname(__FILE__)
 require "#{current_directory}/../lib/fog"
-Fog.mock!
+# Fog.mock!
 
 def ec2
   Fog::AWS::EC2.new(
@@ -34,6 +34,13 @@ def sdb
   )
 end
 
+def s3
+  Fog::AWS::S3.new(
+    :aws_access_key_id => Fog.credentials[:aws_access_key_id],
+    :aws_secret_access_key => Fog.credentials[:aws_secret_access_key]
+  )
+end
+
 def servers
   Fog::Rackspace::Servers.new(
     :rackspace_api_key => Fog.credentials[:rackspace_api_key],
@@ -41,10 +48,9 @@ def servers
   )
 end
 
-def s3
-  Fog::AWS::S3.new(
-    :aws_access_key_id => Fog.credentials[:aws_access_key_id],
-    :aws_secret_access_key => Fog.credentials[:aws_secret_access_key]
+def slicehost
+  Fog::Slicehost.new(
+    :password => Fog.credentials[:slicehost_password]
   )
 end