Re: [libvirt PATCH v4 4/5] qemu: add guest interface information in 'qemuDomainGetGuestInfo'

Support return guest interface information from guest agent Signed-off-by: zhanglei <zhanglei(a)smartx.com&gt; --- src/qemu/qemu_driver.c | 88 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 87 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 7e058a9309..0688964195 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -20036,7 +20036,8 @@ static const unsigned int qemuDomainGetGuestInfoSupportedTypes = VIR_DOMAIN_GUEST_INFO_TIMEZONE | VIR_DOMAIN_GUEST_INFO_HOSTNAME | VIR_DOMAIN_GUEST_INFO_FILESYSTEM | - VIR_DOMAIN_GUEST_INFO_DISKS; + VIR_DOMAIN_GUEST_INFO_DISKS | + VIR_DOMAIN_GUEST_INFO_INTERFACES; static int qemuDomainGetGuestInfoCheckSupport(unsigned int types, @@ -20235,6 +20236,71 @@ qemuAgentFSInfoFormatParams(qemuAgentFSInfo **fsinfo, } } +static void +virDomainInterfaceFormatParams(virDomainInterfacePtr *ifaces, + int nifaces, + virTypedParameterPtr *params, + int *nparams, int * maxparams)

+{ + size_t i; + size_t j; + const char *type = NULL; + + if (virTypedParamsAddUInt(params, nparams, maxparams, + "if.count", nifaces) < 0) + return; + + for (i = 0; i < nifaces; i++) { + char param_name[VIR_TYPED_PARAM_FIELD_LENGTH]; + + g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH, + "if.%zu.name", i); + if (virTypedParamsAddString(params, nparams, maxparams, + param_name, ifaces[i]->name) < 0) + return; + + g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH, + "if.%zu.hwaddr", i); + if (virTypedParamsAddString(params, nparams, maxparams, + param_name, ifaces[i]->hwaddr) < 0) + return; + + g_snprintf(param_name, VIR_TYPED_PARAM_FIELD_LENGTH, + "if.%zu.addr.count", i); + if (virTypedParamsAddUInt(params, nparams, maxparams, + param_name, ifaces[i]->naddrs) < 0) + return; + + for (j = 0; j < ifaces[i]->naddrs; j++) {

+ switch (ifaces[i]->addrs[j].type) { + case VIR_IP_ADDR_TYPE_IPV4: + type = "ipv4"; + break; + case VIR_IP_ADDR_TYPE_IPV6: + type = "ipv6"; + break; + }