[PATCH 4/8] qemu: Implement qemuDomainInterfacesAddresses

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

---
 src/qemu/qemu_driver.c | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 0058c8d..841c980 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -14887,6 +14887,73 @@ cleanup:
     return ret;
 }
 
+static int
+qemuDomainInterfacesAddresses(virDomainPtr dom,
+                              virDomainInterfacePtr *iface,
+                              unsigned int method,
+                              unsigned int flags)
+{
+    virQEMUDriverPtr driver = dom->conn->privateData;
+    virDomainObjPtr vm;
+    int ret = -1;
+    qemuDomainObjPrivatePtr priv;
+
+    virCheckFlags(0, -1);
+
+    if (method != VIR_DOMAIN_INTERFACE_ADDRS_DEFAULT &&
+        method != VIR_DOMAIN_INTERFACE_ADDRS_GUEST_AGENT) {
+        virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
+                       _("Only guest agent method is supported for now"));
+        return -1;
+    }
+
+    if (!(vm = qemuDomObjFromDomain(dom)))
+        goto cleanup;
+
+    priv = vm->privateData;
+
+    if (!virDomainObjIsActive(vm)) {
+        virReportError(VIR_ERR_OPERATION_INVALID, "%s",
+                       _("domain is not running"));
+        goto cleanup;
+    }
+
+    if (!priv->agent) {
+        virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED, "%s",
+                       _("QEMU guest agent is not configured"));
+        goto cleanup;
+    }
+
+    if (priv->agentError) {
+        virReportError(VIR_ERR_AGENT_UNRESPONSIVE, "%s",
+                       _("QEMU guest agent is not "
+                         "available due to an error"));
+        goto cleanup;
+    }
+
+    if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_QUERY) < 0)
+        goto cleanup;
+
+    if (!virDomainObjIsActive(vm)) {
+        virReportError(VIR_ERR_OPERATION_INVALID, "%s",
+                       _("domain is not running"));
+        goto endjob;
+    }
+
+    qemuDomainObjEnterAgent(driver, vm);
+    ret = qemuAgentGetInterfaces(priv->agent, iface);
+    qemuDomainObjExitAgent(driver, vm);
+
+endjob:
+    if (qemuDomainObjEndJob(driver, vm) == 0)
+        vm = NULL;
+
+cleanup:
+    if (vm)
+        virDomainObjUnlock(vm);
+    return ret;
+}
+
 static virDriver qemuDriver = {
     .no = VIR_DRV_QEMU,
     .name = QEMU_DRIVER_NAME,
@@ -15061,6 +15128,7 @@ static virDriver qemuDriver = {
     .nodeSetMemoryParameters = nodeSetMemoryParameters, /* 0.10.2 */
     .nodeGetCPUMap = nodeGetCPUMap, /* 1.0.0 */
     .domainFSTrim = qemuDomainFSTrim, /* 1.0.1 */
+    .domainInterfacesAddresses = qemuDomainInterfacesAddresses, /* 1.0.2 */
 };
 
 
-- 
1.8.0.2

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