e07863e239
commit hash#28b5cc4cc6d2b9bdfa91ed1b93efaab4931aa697 Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
//
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// Copyright (c) 2015 The heketi Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package utils
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import (
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"errors"
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"io"
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"io/ioutil"
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"net/http"
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"strings"
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)
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// Return the body from a response as a string
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func GetStringFromResponse(r *http.Response) (string, error) {
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body, err := ioutil.ReadAll(io.LimitReader(r.Body, r.ContentLength))
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if err != nil {
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return "", err
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}
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r.Body.Close()
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return string(body), nil
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}
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// Return the body from a response as an error
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func GetErrorFromResponse(r *http.Response) error {
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s, err := GetStringFromResponse(r)
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if err != nil {
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return err
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}
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return errors.New(strings.TrimSpace(s))
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}
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