Re: [libvirt] [PATCH 2/3] virsh: Use VIR_ENUM* macros for vshCmdAttachInterface

Instead of verbose string to enum conversion (if STREQ() else if STREQ() else if STREQ() ...) lets use awesome VIR_ENUM_* macros. Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- tools/virsh-domain.c | 28 ++++++++++++++++++---------- 1 file changed, 18 insertions(+), 10 deletions(-) diff --git a/tools/virsh-domain.c b/tools/virsh-domain.c index b465eb5..c7e4926 100644 --- a/tools/virsh-domain.c +++ b/tools/virsh-domain.c @@ -855,10 +855,16 @@ static int parseRateStr(const char *rateStr, virNetDevBandwidthRatePtr rate) } typedef enum { - IFACE_TYPE_NETWORK, + IFACE_TYPE_NETWORK = 0, IFACE_TYPE_BRIDGE, + IFACE_TYPE_LAST,

} vshCmdAttachInterfaceType; +VIR_ENUM_DECL(vshCmdAttachInterface) +VIR_ENUM_IMPL(vshCmdAttachInterface, IFACE_TYPE_LAST, + "network", + "bridge") + static bool cmdAttachInterface(vshControl *ctl, const vshCmd *cmd) { @@ -906,11 +912,7 @@ cmdAttachInterface(vshControl *ctl, const vshCmd *cmd) goto cleanup; /* check interface type */ - if (STREQ(type, "network")) { - typ = IFACE_TYPE_NETWORK; - } else if (STREQ(type, "bridge")) { - typ = IFACE_TYPE_BRIDGE; - } else { + if ((typ = vshCmdAttachInterfaceTypeFromString(type)) < 0) { vshError(ctl, _("No support for %s in command 'attach-interface'"), type); goto cleanup; @@ -943,10 +945,16 @@ cmdAttachInterface(vshControl *ctl, const vshCmd *cmd) virBufferAsprintf(&buf, "<interface type='%s'>\n", type); virBufferAdjustIndent(&buf, 2); - if (typ == IFACE_TYPE_NETWORK) - virBufferAsprintf(&buf, "<source network='%s'/>\n", source); - else if (typ == IFACE_TYPE_BRIDGE) - virBufferAsprintf(&buf, "<source bridge='%s'/>\n", source); + switch (typ) { + case IFACE_TYPE_NETWORK: + case IFACE_TYPE_BRIDGE: + virBufferAsprintf(&buf, "<source %s='%s'/>\n", + vshCmdAttachInterfaceTypeToString(typ), source); + break; + case IFACE_TYPE_LAST: + /* nada */

+ break; + } if (target != NULL) virBufferAsprintf(&buf, "<target dev='%s'/>\n", target);