Method postFile

calnex/api/api.go:867–909

(url string, content *os.File)

	return err
}

func (a *API) postFile(url string, content *os.File) (*Result, error) {
	req, err := http.NewRequest(http.MethodPost, url, content)
	if err != nil {
		return nil, err
	}
	fi, err := content.Stat()
	if err != nil {
		return nil, err
	}
	req.ContentLength = fi.Size()
	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
	req.Body = io.NopCloser(content)
	req.GetBody = func() (io.ReadCloser, error) { return io.NopCloser(content), nil }

	resp, err := a.Client.Do(req)
	if err != nil {
		return nil, fmt.Errorf("failed to send post request with firmware: %w, %s", err, resp.Status)
	}
	defer resp.Body.Close()

	if resp.StatusCode == http.StatusInternalServerError {
		return nil, ErrInternalError
	}

	if resp.StatusCode != http.StatusOK {
		return nil, fmt.Errorf("failed to upload firmware: %s", resp.Status)
	}

	r := &Result{}
	if err = json.NewDecoder(resp.Body).Decode(r); err != nil {
		s, err := io.ReadAll(resp.Body)
		if err != nil {
			return nil, fmt.Errorf("failed to read response: %w", err)
		}
		return nil, fmt.Errorf("failed to decode response, body: %s, err: %w", string(s), err)
	}

	if !r.Result {
		return nil, errors.New(r.Message)
	}

	return r, nil
}

func (a *API) post(url string, content *bytes.Buffer) (*Result, error) {