[libvirt] [PATCH 18/18] qemu_domain: remove all listens if vncAutoUnixSocket is enabled

[Pavel Hrdina]

If in qemu.conf vncAutoUnixSocket is enabled remove all other listens
parsed from XML config.

Signed-off-by: Pavel Hrdina <phrdina at redhat.com>
---
 src/qemu/qemu_domain.c                             | 10 ++++++
 ...-graphics-vnc-auto-unix-socket-with-listen.args | 22 +++++++++++++
 ...v-graphics-vnc-auto-unix-socket-with-listen.xml | 36 ++++++++++++++++++++++
 tests/qemuxml2argvtest.c                           |  1 +
 4 files changed, 69 insertions(+)
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.args
 create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.xml

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index f38b0f3..65ab0f5 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -1418,6 +1418,7 @@ qemuDomainDefPostParse(virDomainDefPtr def,
     virQEMUDriverPtr driver = opaque;
     virQEMUDriverConfigPtr cfg = virQEMUDriverGetConfig(driver);
     virQEMUCapsPtr qemuCaps = NULL;
+    size_t i;
     int ret = -1;
 
     if (def->os.bootloader || def->os.bootloaderArgs) {
@@ -1446,6 +1447,15 @@ qemuDomainDefPostParse(virDomainDefPtr def,
         !(def->emulator = virDomainDefGetDefaultEmulator(def, caps)))
         return ret;
 
+    for (i = 0; i < def->ngraphics; i++) {
+        virDomainGraphicsDefPtr graphics = def->graphics[i];
+
+        if (graphics->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC) {
+            if (cfg->vncAutoUnixSocket)
+                virDomainGraphicsListenClear(graphics);
+        }
+    }
+
     if (!(qemuCaps = virQEMUCapsCacheLookup(driver->qemuCapsCache,
                                             def->emulator)))
         goto cleanup;
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.args
new file mode 100644
index 0000000..cfa63b1
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.args
@@ -0,0 +1,22 @@
+LC_ALL=C \
+PATH=/bin \
+HOME=/home/test \
+USER=test \
+LOGNAME=test \
+QEMU_AUDIO_DRV=none \
+/usr/bin/qemu \
+-name QEMUGuest1 \
+-S \
+-M pc \
+-m 214 \
+-smp 1 \
+-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \
+-nodefaults \
+-monitor unix:/tmp/lib/domain--1-QEMUGuest1/monitor.sock,server,nowait \
+-no-acpi \
+-boot c \
+-usb \
+-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
+-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
+-vnc unix:/tmp/lib/domain--1-QEMUGuest1/vnc.sock \
+-vga cirrus
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.xml b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.xml
new file mode 100644
index 0000000..af8442e
--- /dev/null
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-auto-unix-socket-with-listen.xml
@@ -0,0 +1,36 @@
+<domain type='qemu'>
+  <name>QEMUGuest1</name>
+  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
+  <memory unit='KiB'>219100</memory>
+  <currentMemory unit='KiB'>219100</currentMemory>
+  <vcpu placement='static'>1</vcpu>
+  <os>
+    <type arch='i686' machine='pc'>hvm</type>
+    <boot dev='hd'/>
+  </os>
+  <clock offset='utc'/>
+  <on_poweroff>destroy</on_poweroff>
+  <on_reboot>restart</on_reboot>
+  <on_crash>destroy</on_crash>
+  <devices>
+    <emulator>/usr/bin/qemu</emulator>
+    <disk type='block' device='disk'>
+      <driver name='qemu' type='raw'/>
+      <source dev='/dev/HostVG/QEMUGuest1'/>
+      <target dev='hda' bus='ide'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+    <controller type='usb' index='0'/>
+    <controller type='ide' index='0'/>
+    <controller type='pci' index='0' model='pci-root'/>
+    <input type='mouse' bus='ps2'/>
+    <input type='keyboard' bus='ps2'/>
+    <graphics type='vnc'>
+      <listen type='address' address='127.0.0.1'/>
+    </graphics>
+    <video>
+      <model type='cirrus' vram='16384' heads='1'/>
+    </video>
+    <memballoon model='none'/>
+  </devices>
+</domain>
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index 7afe5c3..475cb47 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -905,6 +905,7 @@ mymain(void)
 
     driver.config->vncAutoUnixSocket = true;
     DO_TEST("graphics-vnc-auto-unix-socket", QEMU_CAPS_VNC);
+    DO_TEST("graphics-vnc-auto-unix-socket-with-listen", QEMU_CAPS_VNC);
     driver.config->vncAutoUnixSocket = false;
 
     DO_TEST("graphics-sdl", QEMU_CAPS_SDL);
-- 
2.7.4