vendor: add github.com/Azure/azure-sdk-for-go and dependencies

vendor/github.com/Azure/azure-sdk-for-go/management/virtualmachineimage/client.go

@@ -0,0 +1,110 @@
+// Package virtualmachineimage provides a client for Virtual Machine Images.
+package virtualmachineimage
+
+import (
+	"encoding/xml"
+	"fmt"
+	"net/url"
+
+	"github.com/Azure/azure-sdk-for-go/management"
+)
+
+const (
+	azureImageListURL         = "services/vmimages"
+	azureImageDeleteURLformat = "services/vmimages/%s"
+	azureRoleOperationsURL    = "services/hostedservices/%s/deployments/%s/roleinstances/%s/operations"
+	errParamNotSpecified      = "Parameter %s is not specified."
+)
+
+//NewClient is used to instantiate a new Client from an Azure client
+func NewClient(client management.Client) Client {
+	return Client{client}
+}
+
+//ListVirtualMachineImages lists the available VM images, filtered by the optional parameters.
+//See https://msdn.microsoft.com/en-us/library/azure/dn499770.aspx
+func (c Client) ListVirtualMachineImages(parameters ListParameters) (ListVirtualMachineImagesResponse, error) {
+	var imageList ListVirtualMachineImagesResponse
+
+	listURL := azureImageListURL
+
+	v := url.Values{}
+	if parameters.Location != "" {
+		v.Add("location", parameters.Location)
+	}
+
+	if parameters.Publisher != "" {
+		v.Add("publisher", parameters.Publisher)
+	}
+
+	if parameters.Category != "" {
+		v.Add("category", parameters.Category)
+	}
+
+	query := v.Encode()
+	if query != "" {
+		listURL = listURL + "?" + query
+	}
+
+	response, err := c.SendAzureGetRequest(listURL)
+	if err != nil {
+		return imageList, err
+	}
+	err = xml.Unmarshal(response, &imageList)
+	return imageList, err
+}
+
+//DeleteVirtualMachineImage deletes the named VM image. If deleteVHDs is specified,
+//the referenced OS and data disks are also deleted.
+//See https://msdn.microsoft.com/en-us/library/azure/dn499769.aspx
+func (c Client) DeleteVirtualMachineImage(name string, deleteVHDs bool) error {
+	if name == "" {
+		return fmt.Errorf(errParamNotSpecified, "name")
+	}
+
+	uri := fmt.Sprintf(azureImageDeleteURLformat, name)
+
+	if deleteVHDs {
+		uri = uri + "?comp=media"
+	}
+
+	_, err := c.SendAzureDeleteRequest(uri) // delete is synchronous for this operation
+	return err
+}
+
+type ListParameters struct {
+	Location  string
+	Publisher string
+	Category  string
+}
+
+const CategoryUser = "User"
+
+//Capture captures a VM into a VM image. The VM has to be shut down previously.
+//See https://msdn.microsoft.com/en-us/library/azure/dn499768.aspx
+func (c Client) Capture(cloudServiceName, deploymentName, roleName string,
+	name, label string, osState OSState, parameters CaptureParameters) (management.OperationID, error) {
+	if cloudServiceName == "" {
+		return "", fmt.Errorf(errParamNotSpecified, "cloudServiceName")
+	}
+	if deploymentName == "" {
+		return "", fmt.Errorf(errParamNotSpecified, "deploymentName")
+	}
+	if roleName == "" {
+		return "", fmt.Errorf(errParamNotSpecified, "roleName")
+	}
+
+	request := CaptureRoleAsVMImageOperation{
+		VMImageName:       name,
+		VMImageLabel:      label,
+		OSState:           osState,
+		CaptureParameters: parameters,
+	}
+	data, err := xml.Marshal(request)
+	if err != nil {
+		return "", err
+	}
+
+	return c.SendAzurePostRequest(fmt.Sprintf(azureRoleOperationsURL,
+		cloudServiceName, deploymentName, roleName), data)
+}