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Code

Emit graphics events when a SPICE client connects/disconnects

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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
This commit is contained in:
Laine Stump 2012-03-14 01:41:35 -04:00
parent d86120fc52
commit 89ae6a5a30
1 changed files with 52 additions and 4 deletions
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56
src/qemu/qemu_monitor_json.c
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@ -59,6 +59,9 @@ static void qemuMonitorJSONHandleVNCConnect(qemuMonitorPtr mon, virJSONValuePtr
static void qemuMonitorJSONHandleVNCInitialize(qemuMonitorPtr mon, virJSONValuePtr data);
static void qemuMonitorJSONHandleVNCDisconnect(qemuMonitorPtr mon, virJSONValuePtr data);
static void qemuMonitorJSONHandleBlockJob(qemuMonitorPtr mon, virJSONValuePtr data);
static void qemuMonitorJSONHandleSPICEConnect(qemuMonitorPtr mon, virJSONValuePtr data);
static void qemuMonitorJSONHandleSPICEInitialize(qemuMonitorPtr mon, virJSONValuePtr data);
static void qemuMonitorJSONHandleSPICEDisconnect(qemuMonitorPtr mon, virJSONValuePtr data);
static struct {
const char *type;
@ -75,6 +78,9 @@ static struct {
{ "VNC_INITIALIZED", qemuMonitorJSONHandleVNCInitialize, },
{ "VNC_DISCONNECTED", qemuMonitorJSONHandleVNCDisconnect, },
{ "BLOCK_JOB_COMPLETED", qemuMonitorJSONHandleBlockJob, },
{ "SPICE_CONNECTED", qemuMonitorJSONHandleSPICEConnect, },
{ "SPICE_INITIALIZED", qemuMonitorJSONHandleSPICEInitialize, },
{ "SPICE_DISCONNECTED", qemuMonitorJSONHandleSPICEDisconnect, },
};
@ -624,7 +630,7 @@ VIR_ENUM_IMPL(qemuMonitorGraphicsAddressFamily,
VIR_DOMAIN_EVENT_GRAPHICS_ADDRESS_LAST,
"ipv4", "ipv6", "unix");
static void qemuMonitorJSONHandleVNC(qemuMonitorPtr mon, virJSONValuePtr data, int phase)
static void qemuMonitorJSONHandleGraphics(qemuMonitorPtr mon, virJSONValuePtr data, int phase)
{
const char *localNode, *localService, *localFamily;
const char *remoteNode, *remoteService, *remoteFamily;
@ -643,14 +649,38 @@ static void qemuMonitorJSONHandleVNC(qemuMonitorPtr mon, virJSONValuePtr data, i
}
authScheme = virJSONValueObjectGetString(server, "auth");
if (!authScheme) {
VIR_WARN("missing auth scheme in graphics event");
return;
}
localFamily = virJSONValueObjectGetString(server, "family");
if (!localFamily) {
VIR_WARN("missing local address family in graphics event");
return;
}
localNode = virJSONValueObjectGetString(server, "host");
if (!localNode) {
VIR_WARN("missing local hostname in graphics event");
return;
}
localService = virJSONValueObjectGetString(server, "service");
if (!localService)
localService = ""; /* Spice has multiple ports, so this isn't provided */
remoteFamily = virJSONValueObjectGetString(client, "family");
if (!remoteFamily) {
VIR_WARN("missing remote address family in graphics event");
return;
}
remoteNode = virJSONValueObjectGetString(client, "host");
if (!remoteNode) {
VIR_WARN("missing remote hostname in graphics event");
return;
}
remoteService = virJSONValueObjectGetString(client, "service");
if (!remoteService)
remoteService = ""; /* Spice has multiple ports, so this isn't provided */
saslUsername = virJSONValueObjectGetString(client, "sasl_username");
x509dname = virJSONValueObjectGetString(client, "x509_dname");
@ -672,19 +702,37 @@ static void qemuMonitorJSONHandleVNC(qemuMonitorPtr mon, virJSONValuePtr data, i
static void qemuMonitorJSONHandleVNCConnect(qemuMonitorPtr mon, virJSONValuePtr data)
{
qemuMonitorJSONHandleVNC(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_CONNECT);
qemuMonitorJSONHandleGraphics(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_CONNECT);
}
static void qemuMonitorJSONHandleVNCInitialize(qemuMonitorPtr mon, virJSONValuePtr data)
{
qemuMonitorJSONHandleVNC(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_INITIALIZE);
qemuMonitorJSONHandleGraphics(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_INITIALIZE);
}
static void qemuMonitorJSONHandleVNCDisconnect(qemuMonitorPtr mon, virJSONValuePtr data)
{
qemuMonitorJSONHandleVNC(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_DISCONNECT);
qemuMonitorJSONHandleGraphics(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_DISCONNECT);
}
static void qemuMonitorJSONHandleSPICEConnect(qemuMonitorPtr mon, virJSONValuePtr data)
{
qemuMonitorJSONHandleGraphics(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_CONNECT);
}
static void qemuMonitorJSONHandleSPICEInitialize(qemuMonitorPtr mon, virJSONValuePtr data)
{
qemuMonitorJSONHandleGraphics(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_INITIALIZE);
}
static void qemuMonitorJSONHandleSPICEDisconnect(qemuMonitorPtr mon, virJSONValuePtr data)
{
qemuMonitorJSONHandleGraphics(mon, data, VIR_DOMAIN_EVENT_GRAPHICS_DISCONNECT);
}
static void qemuMonitorJSONHandleBlockJob(qemuMonitorPtr mon, virJSONValuePtr data)