feat(pif): expose IP config modes (#424)

See vatesfr/xo-web#1651

src/api/pif.js

@@ -1,5 +1,15 @@
 // TODO: too low level, move into host.
 
+import { IPV4_CONFIG_MODES, IPV6_CONFIG_MODES } from '../xapi'
+
+export function getIpv4ConfigurationModes () {
+  return IPV4_CONFIG_MODES
+}
+
+export function getIpv6ConfigurationModes () {
+  return IPV6_CONFIG_MODES
+}
+
 // ===================================================================
 // Delete
 

src/xapi/index.js

@@ -76,6 +76,9 @@ require('lodash/assign')(module.exports, require('./utils'))
 export const VDI_FORMAT_VHD = 'vhd'
 export const VDI_FORMAT_RAW = 'raw'
 
+export const IPV4_CONFIG_MODES = ['None', 'DHCP', 'Static']
+export const IPV6_CONFIG_MODES = ['None', 'DHCP', 'Static', 'Autoconf']
+
 // ===================================================================
 
 @mixin(mapToArray(mixins))