[libvirt] [PATCH v4 6/9] pvs: add support of VNC remote display
Add support of reading VNC parameters of the VM.
Signed-off-by: Dmitry Guryanov <dguryanov(a)parallels.com>
---
src/pvs/pvs_driver.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 65 insertions(+), 0 deletions(-)
diff --git a/src/pvs/pvs_driver.c b/src/pvs/pvs_driver.c
index ea551fb..839cf06 100644
--- a/src/pvs/pvs_driver.c
+++ b/src/pvs/pvs_driver.c
@@ -257,6 +257,68 @@ pvsAddDomainHardware(virDomainObjPtr dom, virJSONValuePtr jobj)
return -1;
}
+static int
+pvsAddVNCInfo(virDomainObjPtr dom, virJSONValuePtr jobj_root)
+{
+ const char *tmp;
+ unsigned int port;
+ virJSONValuePtr jobj;
+ int ret = -1;
+
+ virDomainDefPtr def = dom->def;
+
+ virDomainGraphicsDefPtr gr = NULL;
+
+ jobj = virJSONValueObjectGet(jobj_root, "Remote display");
+ if (!jobj) {
+ pvsParseError();
+ goto cleanup;
+ }
+
+ tmp = virJSONValueObjectGetString(jobj, "mode");
+ if (!tmp) {
+ pvsParseError();
+ goto cleanup;
+ }
+
+ if (STREQ(tmp, "off")) {
+ ret = 0;
+ goto cleanup;
+ }
+
+ if (VIR_ALLOC(gr) < 0)
+ goto no_memory;
+
+ if (virJSONValueObjectGetNumberUint(jobj, "port", &port) < 0) {
+ pvsParseError();
+ goto cleanup;
+ }
+
+ /* TODO: handle non-auto vnc mode */
+ gr->type = VIR_DOMAIN_GRAPHICS_TYPE_VNC;
+ gr->data.vnc.port = port;
+ gr->data.vnc.autoport = 0;
+ gr->data.vnc.keymap = NULL;
+ gr->data.vnc.socket = NULL;
+ gr->data.vnc.auth.passwd = NULL;
+ gr->data.vnc.auth.expires = 0;
+ gr->data.vnc.auth.connected = 0;
+
+ if (VIR_REALLOC_N(def->graphics, def->ngraphics + 1) < 0) {
+ virDomainGraphicsDefFree(gr);
+ goto no_memory;
+ }
+
+ def->graphics[def->ngraphics++] = gr;
+ return 0;
+
+ no_memory:
+ virReportOOMError();
+ cleanup:
+ VIR_FREE(gr);
+ return ret;
+}
+
/*
* Must be called with privconn->lock held
*/
@@ -408,6 +470,9 @@ pvsLoadDomain(pvsConnPtr privconn, virJSONValuePtr jobj)
if (pvsAddDomainHardware(dom, jobj2) < 0)
goto cleanup_unlock;
+ if (pvsAddVNCInfo(dom, jobj) < 0)
+ goto cleanup_unlock;
+
virDomainObjUnlock(dom);
return dom;
--
1.7.1