func (p *PortPairs) Set(s string) error {
ports, err := port.FromPortPairHeader(s)
if err != nil {
fmt.Fprintln(os.Stderr, err.Error())
return err
}
p.PortPairs = &ports
return nil
}
func (h *HttpInstallContainerRequest) UnmarshalHttpResponse(headers http.Header, r io.Reader, mode client.ResponseContentMode) (interface{}, error) {
if r == nil {
pending := make(map[string]interface{})
if s := headers.Get("X-" + cjobs.PendingPortMappingName); s != "" {
ports, err := port.FromPortPairHeader(s)
if err != nil {
return nil, err
}
pending[cjobs.PendingPortMappingName] = ports
}
return pending, nil
}
return nil, errors.New("Unexpected response body to HttpInstallContainerRequest")
}
func readPortsFromUnitFile(r io.Reader) (port.PortPairs, error) {
pairs := make(port.PortPairs, 0, 4)
scan := bufio.NewScanner(r)
for scan.Scan() {
line := scan.Text()
if strings.HasPrefix(line, "X-PortMapping=") {
ports := strings.TrimPrefix(line, "X-PortMapping=")
found, err := port.FromPortPairHeader(ports)
if err != nil {
continue
}
pairs = append(pairs, found...)
}
}
if scan.Err() != nil {
return pairs, scan.Err()
}
return pairs, nil
}