[libvirt] [PATCH 2/2] Implement lxcDomainInterfaceAddresses

[Guido Günther]

relying on DHCP so far.
---
 src/lxc/lxc_driver.c | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 67088c8..7d55bd3 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -74,6 +74,7 @@
 #include "viraccessapichecklxc.h"
 #include "virhostdev.h"
 #include "netdev_bandwidth_conf.h"
+#include "virdhcpinterfaces.h"
 
 #define VIR_FROM_THIS VIR_FROM_LXC
 
@@ -5771,6 +5772,47 @@ lxcDomainHasManagedSaveImage(virDomainPtr dom, unsigned int flags)
 }
 
 
+static int
+lxcDomainInterfaceAddresses(virDomainPtr dom,
+                             virDomainInterfacePtr **ifaces,
+                             unsigned int source,
+                             unsigned int flags)
+{
+    virDomainObjPtr vm = NULL;
+    int ret = -1;
+
+    virCheckFlags(0, -1);
+
+    if (!(vm = lxcDomObjFromDomain(dom)))
+        goto cleanup;
+
+        if (virDomainInterfaceAddressesEnsureACL(dom->conn, vm->def) < 0)
+        goto cleanup;
+
+    if (!virDomainObjIsActive(vm)) {
+        virReportError(VIR_ERR_OPERATION_INVALID, "%s",
+                       _("domain is not running"));
+        goto cleanup;
+    }
+
+    switch (source) {
+    case VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_LEASE:
+        ret = virGetDHCPInterfaces(dom, vm, ifaces);
+        break;
+
+    default:
+        virReportError(VIR_ERR_ARGUMENT_UNSUPPORTED,
+                       _("Unknown IP address data source %d"),
+                       source);
+        break;
+    }
+
+ cleanup:
+    virDomainObjEndAPI(&vm);
+    return ret;
+}
+
+
 /* Function Tables */
 static virHypervisorDriver lxcHypervisorDriver = {
     .name = LXC_DRIVER_NAME,
@@ -5864,6 +5906,7 @@ static virHypervisorDriver lxcHypervisorDriver = {
     .nodeGetFreePages = lxcNodeGetFreePages, /* 1.2.6 */
     .nodeAllocPages = lxcNodeAllocPages, /* 1.2.9 */
     .domainHasManagedSaveImage = lxcDomainHasManagedSaveImage, /* 1.2.13 */
+    .domainInterfaceAddresses = lxcDomainInterfaceAddresses, /* 1.3.2 */
 };
 
 static virConnectDriver lxcConnectDriver = {
-- 
2.7.0.rc3