Re: [libvirt] [PATCH] netcf backend for virInterface*.

+static char *interfaceGetXMLDesc(virInterfacePtr ifinfo, + unsigned int flags ATTRIBUTE_UNUSED) +{ + struct interface_driver *driver = ifinfo->conn->interfacePrivateData; + struct netcf_if *iface = NULL; + char *ret = NULL; + + interfaceDriverLock(driver); + + iface = interfaceDriverGetNetcfIF(driver->netcf, ifinfo); + if (!iface) { + /* helper already reported error */ + goto cleanup; + } + + ret = ncf_if_xml_desc(iface); + if (!ret) { + const char *errmsg, *details; + int errcode = ncf_error(driver->netcf, &errmsg, &details); + interfaceReportError(ifinfo->conn, NULL, ifinfo, netcf_to_vir_err(errcode), + "could not get interface XML description (netcf: %s - %s)", + errmsg, details ? details : ""); + goto cleanup; + } + +cleanup: + ncf_if_free(iface); + interfaceDriverUnlock(driver); + return ret; +} + +static virInterfacePtr interfaceDefineXML(virConnectPtr conn, + const char *xml, + unsigned int flags ATTRIBUTE_UNUSED) +{ + struct interface_driver *driver = conn->interfacePrivateData; + struct netcf_if *iface = NULL; + virInterfacePtr ret = NULL; + + interfaceDriverLock(driver); + + /* + * This is where we will want to validate the XML, and possibly + * transform it before sending it on. + */ + + iface = ncf_define(driver->netcf, xml); + if (!iface) { + const char *errmsg, *details; + int errcode = ncf_error(driver->netcf, &errmsg, &details); + interfaceReportError(conn, NULL, NULL, netcf_to_vir_err(errcode), + "could not get interface XML description (netcf: %s - %s)", + errmsg, details ? details : ""); + goto cleanup; + } + + ret = virGetInterface(conn, ncf_if_name(iface), ncf_if_mac_string(iface)); + +cleanup: + ncf_if_free(iface); + interfaceDriverUnlock(driver); + return ret; +}