From 0d572b69822a10599b1e5ba29582e63f326d83b9 Mon Sep 17 00:00:00 2001
From: Dmitry Guryanov <dguryanov@parallels.com>
Date: Tue, 7 Apr 2015 23:35:07 +0300
Subject: [PATCH] conf: add VIR_DOMAIN_VIDEO_TYPE_PARALLELS video type

We support VNC for containers to have the same
interface with VMs. At this moment it just renders
linux text console.

Of course we don't pass any physical devices and
don't emulate virtual devices. Our VNC server
renders text from terminal master and sends
input events from VNC client to terminal.

So add special video type VIR_DOMAIN_VIDEO_TYPE_PARALLELS
for these pseudo-devices.

Signed-off-by: Dmitry Guryanov <dguryanov@parallels.com>
---
 src/conf/domain_conf.c        |  3 ++-
 src/conf/domain_conf.h        |  1 +
 src/parallels/parallels_sdk.c | 19 +++++++++++++++++++
 src/qemu/qemu_command.c       |  6 ++++--
 4 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 1763305e64..0ae45e1aee 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -500,7 +500,8 @@ VIR_ENUM_IMPL(virDomainVideo, VIR_DOMAIN_VIDEO_TYPE_LAST,
               "vmvga",
               "xen",
               "vbox",
-              "qxl")
+              "qxl",
+              "parallels")
 
 VIR_ENUM_IMPL(virDomainInput, VIR_DOMAIN_INPUT_TYPE_LAST,
               "mouse",
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 0b2f1c9bf0..ab11c0b926 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -1326,6 +1326,7 @@ typedef enum {
     VIR_DOMAIN_VIDEO_TYPE_XEN,
     VIR_DOMAIN_VIDEO_TYPE_VBOX,
     VIR_DOMAIN_VIDEO_TYPE_QXL,
+    VIR_DOMAIN_VIDEO_TYPE_PARALLELS, /* pseudo device for VNC in containers */
 
     VIR_DOMAIN_VIDEO_TYPE_LAST
 } virDomainVideoType;
diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c
index 21953f09dc..b18b610171 100644
--- a/src/parallels/parallels_sdk.c
+++ b/src/parallels/parallels_sdk.c
@@ -997,6 +997,25 @@ prlsdkAddVNCInfo(PRL_HANDLE sdkdom, virDomainDefPtr def)
     if (VIR_APPEND_ELEMENT(def->graphics, def->ngraphics, gr) < 0)
         goto error;
 
+    if (IS_CT(def)) {
+        virDomainVideoDefPtr video;
+        if (VIR_ALLOC(video) < 0)
+            goto error;
+        video->type = virDomainVideoDefaultType(def);
+        if (video->type < 0) {
+            virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+                           _("cannot determine default video type"));
+            VIR_FREE(video);
+            goto error;
+        }
+        video->vram = virDomainVideoDefaultRAM(def, video->type);
+        video->heads = 1;
+        if (VIR_ALLOC_N(def->videos, 1) < 0) {
+            virDomainVideoDefFree(video);
+            goto error;
+        }
+        def->videos[def->nvideos++] = video;
+    }
     return 0;
 
  error:
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 3f0df5895b..5103599261 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -112,7 +112,8 @@ VIR_ENUM_IMPL(qemuVideo, VIR_DOMAIN_VIDEO_TYPE_LAST,
               "vmware",
               "", /* no arg needed for xen */
               "", /* don't support vbox */
-              "qxl");
+              "qxl",
+              "" /* don't support parallels */);
 
 VIR_ENUM_DECL(qemuDeviceVideo)
 
@@ -122,7 +123,8 @@ VIR_ENUM_IMPL(qemuDeviceVideo, VIR_DOMAIN_VIDEO_TYPE_LAST,
               "vmware-svga",
               "", /* no device for xen */
               "", /* don't support vbox */
-              "qxl-vga");
+              "qxl-vga",
+              "" /* don't support parallels */);
 
 VIR_ENUM_DECL(qemuSoundCodec)