| /* |
| Copyright The containerd Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package errors |
| |
| import ( |
| "fmt" |
| "io" |
| "io/ioutil" |
| "net/http" |
| ) |
| |
| var _ error = ErrUnexpectedStatus{} |
| |
| // ErrUnexpectedStatus is returned if a registry API request returned with unexpected HTTP status |
| type ErrUnexpectedStatus struct { |
| Status string |
| StatusCode int |
| Body []byte |
| } |
| |
| func (e ErrUnexpectedStatus) Error() string { |
| return fmt.Sprintf("unexpected status: %s", e.Status) |
| } |
| |
| // NewUnexpectedStatusErr creates an ErrUnexpectedStatus from HTTP response |
| func NewUnexpectedStatusErr(resp *http.Response) error { |
| var b []byte |
| if resp.Body != nil { |
| b, _ = ioutil.ReadAll(io.LimitReader(resp.Body, 64000)) // 64KB |
| } |
| return ErrUnexpectedStatus{Status: resp.Status, StatusCode: resp.StatusCode, Body: b} |
| } |