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list_blobs.go
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list_blobs.go
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package containers
import (
"context"
"net/http"
"strings"
"github.com/Azure/go-autorest/autorest"
"github.com/Azure/go-autorest/autorest/azure"
"github.com/Azure/go-autorest/autorest/validation"
"github.com/tombuildsstuff/giovanni/storage/internal/endpoints"
)
type ListBlobsInput struct {
Delimiter *string
Include *[]Dataset
Marker *string
MaxResults *int
Prefix *string
}
type ListBlobsResult struct {
autorest.Response
Delimiter string `xml:"Delimiter"`
Marker string `xml:"Marker"`
MaxResults int `xml:"MaxResults"`
NextMarker *string `xml:"NextMarker,omitempty"`
Prefix string `xml:"Prefix"`
Blobs Blobs `xml:"Blobs"`
}
type Blobs struct {
Blobs []BlobDetails `xml:"Blob"`
BlobPrefix *BlobPrefix `xml:"BlobPrefix"`
}
type BlobDetails struct {
Name string `xml:"Name"`
Deleted bool `xml:"Deleted,omitempty"`
MetaData map[string]interface{} `map:"Metadata,omitempty"`
Properties *BlobProperties `xml:"Properties,omitempty"`
Snapshot *string `xml:"Snapshot,omitempty"`
}
type BlobProperties struct {
AccessTier *string `xml:"AccessTier,omitempty"`
AccessTierInferred *bool `xml:"AccessTierInferred,omitempty"`
AccessTierChangeTime *string `xml:"AccessTierChangeTime,omitempty"`
BlobType *string `xml:"BlobType,omitempty"`
BlobSequenceNumber *string `xml:"x-ms-blob-sequence-number,omitempty"`
CacheControl *string `xml:"Cache-Control,omitempty"`
ContentEncoding *string `xml:"ContentEncoding,omitempty"`
ContentLanguage *string `xml:"Content-Language,omitempty"`
ContentLength *int64 `xml:"Content-Length,omitempty"`
ContentMD5 *string `xml:"Content-MD5,omitempty"`
ContentType *string `xml:"Content-Type,omitempty"`
CopyCompletionTime *string `xml:"CopyCompletionTime,omitempty"`
CopyId *string `xml:"CopyId,omitempty"`
CopyStatus *string `xml:"CopyStatus,omitempty"`
CopySource *string `xml:"CopySource,omitempty"`
CopyProgress *string `xml:"CopyProgress,omitempty"`
CopyStatusDescription *string `xml:"CopyStatusDescription,omitempty"`
CreationTime *string `xml:"CreationTime,omitempty"`
ETag *string `xml:"Etag,omitempty"`
DeletedTime *string `xml:"DeletedTime,omitempty"`
IncrementalCopy *bool `xml:"IncrementalCopy,omitempty"`
LastModified *string `xml:"Last-Modified,omitempty"`
LeaseDuration *string `xml:"LeaseDuration,omitempty"`
LeaseState *string `xml:"LeaseState,omitempty"`
LeaseStatus *string `xml:"LeaseStatus,omitempty"`
RemainingRetentionDays *string `xml:"RemainingRetentionDays,omitempty"`
ServerEncrypted *bool `xml:"ServerEncrypted,omitempty"`
}
type BlobPrefix struct {
Name string `xml:"Name"`
}
// ListBlobs lists the blobs matching the specified query within the specified Container
func (client Client) ListBlobs(ctx context.Context, accountName, containerName string, input ListBlobsInput) (result ListBlobsResult, err error) {
if accountName == "" {
return result, validation.NewError("containers.Client", "ListBlobs", "`accountName` cannot be an empty string.")
}
if containerName == "" {
return result, validation.NewError("containers.Client", "ListBlobs", "`containerName` cannot be an empty string.")
}
if input.MaxResults != nil && (*input.MaxResults <= 0 || *input.MaxResults > 5000) {
return result, validation.NewError("containers.Client", "ListBlobs", "`input.MaxResults` can either be nil or between 0 and 5000.")
}
req, err := client.ListBlobsPreparer(ctx, accountName, containerName, input)
if err != nil {
err = autorest.NewErrorWithError(err, "containers.Client", "ListBlobs", nil, "Failure preparing request")
return
}
resp, err := client.ListBlobsSender(req)
if err != nil {
result.Response = autorest.Response{Response: resp}
err = autorest.NewErrorWithError(err, "containers.Client", "ListBlobs", resp, "Failure sending request")
return
}
result, err = client.ListBlobsResponder(resp)
if err != nil {
err = autorest.NewErrorWithError(err, "containers.Client", "ListBlobs", resp, "Failure responding to request")
return
}
return
}
// ListBlobsPreparer prepares the ListBlobs request.
func (client Client) ListBlobsPreparer(ctx context.Context, accountName, containerName string, input ListBlobsInput) (*http.Request, error) {
pathParameters := map[string]interface{}{
"containerName": autorest.Encode("path", containerName),
}
queryParameters := map[string]interface{}{
"comp": autorest.Encode("query", "list"),
"restype": autorest.Encode("query", "container"),
}
if input.Delimiter != nil {
queryParameters["delimiter"] = autorest.Encode("query", *input.Delimiter)
}
if input.Include != nil {
vals := make([]string, 0)
for _, v := range *input.Include {
vals = append(vals, string(v))
}
include := strings.Join(vals, ",")
queryParameters["include"] = autorest.Encode("query", include)
}
if input.Marker != nil {
queryParameters["marker"] = autorest.Encode("query", *input.Marker)
}
if input.MaxResults != nil {
queryParameters["maxresults"] = autorest.Encode("query", *input.MaxResults)
}
if input.Prefix != nil {
queryParameters["prefix"] = autorest.Encode("query", *input.Prefix)
}
headers := map[string]interface{}{
"x-ms-version": APIVersion,
}
preparer := autorest.CreatePreparer(
autorest.AsContentType("application/xml; charset=utf-8"),
autorest.AsGet(),
autorest.WithBaseURL(endpoints.GetBlobEndpoint(client.BaseURI, accountName)),
autorest.WithPathParameters("/{containerName}", pathParameters),
autorest.WithQueryParameters(queryParameters),
autorest.WithHeaders(headers))
return preparer.Prepare((&http.Request{}).WithContext(ctx))
}
// ListBlobsSender sends the ListBlobs request. The method will close the
// http.Response Body if it receives an error.
func (client Client) ListBlobsSender(req *http.Request) (*http.Response, error) {
return autorest.SendWithSender(client, req,
azure.DoRetryWithRegistration(client.Client))
}
// ListBlobsResponder handles the response to the ListBlobs request. The method always
// closes the http.Response Body.
func (client Client) ListBlobsResponder(resp *http.Response) (result ListBlobsResult, err error) {
err = autorest.Respond(
resp,
client.ByInspecting(),
azure.WithErrorUnlessStatusCode(http.StatusOK),
autorest.ByUnmarshallingXML(&result),
autorest.ByClosing())
result.Response = autorest.Response{Response: resp}
return
}