Re: [libvirt] [PATCHv2] Emit graphics events when a SPICE client connects/disconnects

Wire up the domain graphics event notifications for SPICE. Adapted from a RHEL-only patch written by Dan Berrange that used custom __com.redhat_SPICE events - equivalent events are now available in upstream QEMU (including a SPICE_CONNECTED event, which was missing in the __COM.redhat_SPICE version). * src/qemu/qemu_monitor_json.c: Wire up SPICE graphics events --- V2: fix copy-paste typos checking for wrong strings. Not adding any interpretation of parameters, as this patch is just achieving parity with RHEL-specific build.