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1dc6d14735
* Add response.Body.Close() where needed to release HTTP connections to API server. * Add tests to ensure no general leaks occur. 100% coverage would be required to ensure no leaks on any call. * Update code comments to be godoc correct Signed-off-by: Jhon Honce <jhonce@redhat.com>
47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package bindings
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import (
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"encoding/json"
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"io/ioutil"
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"github.com/containers/podman/v3/pkg/errorhandling"
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"github.com/pkg/errors"
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)
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var (
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ErrNotImplemented = errors.New("function not implemented")
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)
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func handleError(data []byte) error {
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e := errorhandling.ErrorModel{}
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if err := json.Unmarshal(data, &e); err != nil {
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return err
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}
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return e
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}
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// Process drains the response body, and processes the HTTP status code
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// Note: Closing the response.Body is left to the caller
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func (h APIResponse) Process(unmarshalInto interface{}) error {
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data, err := ioutil.ReadAll(h.Response.Body)
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if err != nil {
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return errors.Wrap(err, "unable to process API response")
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}
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if h.IsSuccess() || h.IsRedirection() {
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if unmarshalInto != nil {
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return json.Unmarshal(data, unmarshalInto)
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}
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return nil
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}
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// TODO should we add a debug here with the response code?
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return handleError(data)
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}
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func CheckResponseCode(inError error) (int, error) {
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e, ok := inError.(errorhandling.ErrorModel)
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if !ok {
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return -1, errors.New("error is not type ErrorModel")
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}
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return e.Code(), nil
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}
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