Re: [libvirt] [PATCH v2] virsh: add [--domain DOMAIN] option to domxml-to-native DOMAIN COMMAND

The option allows someone to run domain-to-native on already existing domain without the need of supplying their XML. It is basically wrapper around 'virsh dumpxml | virsh domxml-to-native /dev/stdin'. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=835476 --- tools/virsh-domain.c | 52 ++++++++++++++++++++++++++++++++++++++++------------ 1 file changed, 40 insertions(+), 12 deletions(-)

diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index ccb514ef9..929f9c896 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -9859,30 +9863,54 @@ static const vshCmdOptDef opts_domxmltonative[] = { static bool cmdDomXMLToNative(vshControl *ctl, const vshCmd *cmd) { - bool ret = true; + bool ret = false; const char *format = NULL; - const char *xmlFile = NULL; - char *configData; - char *xmlData; + const char *domain = NULL; + const char *xml = NULL; + char *xmlData = NULL; + char *configData = NULL; unsigned int flags = 0; virshControlPtr priv = ctl->privData; + virDomainPtr dom = NULL; if (vshCommandOptStringReq(ctl, cmd, "format", &format) < 0 || - vshCommandOptStringReq(ctl, cmd, "xml", &xmlFile) < 0) + vshCommandOptStringReq(ctl, cmd, "xml", &xml) < 0 || + vshCommandOptStringReq(ctl, cmd, "domain", &domain) < 0)

return false; - if (virFileReadAll(xmlFile, VSH_MAX_XML_FILE, &xmlData) < 0) + VSH_EXCLUSIVE_OPTIONS_VAR(domain, xml); + + if (domain) { + if (!(dom = virshCommandOptDomain(ctl, cmd, NULL))) + return false;

+ } + + if (dom) { + xmlData = virDomainGetXMLDesc(dom, flags);

+ } else if (xml) { + if (virFileReadAll(xml, VSH_MAX_XML_FILE, &xmlData) < 0) + goto cleanup; + } + + if (!xmlData) {