10:26 a.m.
The attempt to avoid duplication of console definitions was a bit
too complicated and error prone. We move the generation of console
XML entirely to the new console code.
Further, it's incorrect to restrict PTY consoles being represented
as GraphicsRASDs to virtio only. At least serial must be allowed,
but it doesn't really hurt to map all PTYs to GraphicsRASD consoles.
Further, the parsing code returned two instances for serial consoles,
one from the /domain/devices/console and /domain/devices/serial
both representing the same device. This confuses cimtest and,
more problematic, will prevent DefineSystem to work, if a reference
VSSD with a serial console is passed in.
Signed-off-by: Viktor Mihajlovski <mihajlov(a)linux.vnet.ibm.com>
Reviewed-by: Daniel Hansel <daniel.hansel(a)linux.vnet.ibm.com>
---
libxkutil/device_parsing.c | 12 +------
libxkutil/xmlgen.c | 76 --------------------------------------------
2 files changed, 1 insertion(+), 87 deletions(-)
diff --git a/libxkutil/device_parsing.c b/libxkutil/device_parsing.c
index 55c8d57..aecca4c 100644
--- a/libxkutil/device_parsing.c
+++ b/libxkutil/device_parsing.c
@@ -47,7 +47,7 @@
* still part of the graphics.
*/
#define GRAPHICS_XPATH (xmlChar *)"/domain/devices/graphics | "\
- "/domain/devices/console | /domain/devices/serial"
+ "/domain/devices/console"
#define INPUT_XPATH (xmlChar *)"/domain/devices/input"
#define DEFAULT_BRIDGE "xenbr0"
@@ -948,16 +948,6 @@ static int parse_graphics_device(xmlNode *node, struct virt_device
**vdevs)
else if (XSTREQ(child->name, "target")) {
gdev->dev.vnc.port =
get_attr_value(child, "port");
- /* The graphics pty console can only be a
- virtio console. If 'type' is not set in the
- xml, the default of libvirt is virtio.*/
- char *t_type = get_attr_value(child, "type");
- if (t_type != NULL && !STREQC(t_type,
"virtio")) {
- CU_DEBUG("Not a pty-virtio graphics
console");
- free(t_type);
- goto err;
- }
- free(t_type);
}
}
}
diff --git a/libxkutil/xmlgen.c b/libxkutil/xmlgen.c
index 45bfb04..7e8801d 100644
--- a/libxkutil/xmlgen.c
+++ b/libxkutil/xmlgen.c
@@ -42,36 +42,11 @@ typedef const char *(*devfn_t)(xmlNodePtr node, struct domain
*dominfo);
typedef const char *(*poolfn_t)(xmlNodePtr node, struct virt_pool *pool);
typedef const char *(*resfn_t)(xmlNodePtr node, struct virt_pool_res *res);
-static int _count_graphics_console_definitions(struct domain *dominfo)
-{
- int i;
- int num = 0;
-
- for (i = 0; i < dominfo->dev_graphics_ct; i++) {
- struct virt_device *_dev = &dominfo->dev_graphics[i];
- if (_dev->type == CIM_RES_TYPE_UNKNOWN)
- continue;
-
- struct graphics_device *dev = &_dev->dev.graphics;
-
- if (STREQC(dev->type, "console")) {
- num++;
- }
- }
- CU_DEBUG("Found %d console defintions in graphics devices.",num);
- return num;
-
-}
-
static const char *console_xml(xmlNodePtr root, struct domain *dominfo)
{
int i;
xmlNodePtr console;
xmlNodePtr tmp;
- int num_graphics_consol_def = 0;
- int num_suppressed_console_def = 0;
-
- num_graphics_consol_def = _count_graphics_console_definitions(dominfo);
for (i = 0; i < dominfo->dev_console_ct; i++) {
struct virt_device *_dev = &dominfo->dev_console[i];
@@ -80,25 +55,6 @@ static const char *console_xml(xmlNodePtr root, struct domain
*dominfo)
struct console_device *cdev = &_dev->dev.console;
- /* Due to backward compatibility, the graphics device handling
- is still parsing consoles:
- source = pty, target = virtio (which is the default target)
- But the console device handling processes these kind of
- consoles too. This would lead to a duplication of these
- default consoles in the domain xml definition.
- This code prevents the console handling of writing xml for
- duplicate pty/virtio consoles which are written by the
- graphics device handling. */
- if (cdev->source_type == CIM_CHARDEV_SOURCE_TYPE_PTY &&
- (cdev->target_type == NULL ||
- STREQC(cdev->target_type, "virtio"))) {
- if (num_suppressed_console_def <
- num_graphics_consol_def) {
- num_suppressed_console_def++;
- continue;
- }
- }
-
console = xmlNewChild(root, NULL, BAD_CAST "console", NULL);
if (console == NULL)
return XML_ERROR;
@@ -760,35 +716,6 @@ static const char *graphics_vnc_xml(xmlNodePtr root,
return NULL;
}
-static const char *graphics_pty_xml(xmlNodePtr root,
- struct graphics_device *dev)
-{
- xmlNodePtr pty = NULL;
- xmlNodePtr tmp = NULL;
-
- pty = xmlNewChild(root, NULL, BAD_CAST dev->type, NULL);
- if (pty == NULL)
- return XML_ERROR;
-
- xmlNewProp(pty, BAD_CAST "type", BAD_CAST "pty");
-
- tmp = xmlNewChild(pty, NULL, BAD_CAST "source", NULL);
- if (tmp == NULL)
- return XML_ERROR;
-
- if(dev->dev.vnc.host)
- xmlNewProp(tmp, BAD_CAST "path", BAD_CAST
dev->dev.vnc.host);
-
- tmp = xmlNewChild(pty, NULL, BAD_CAST "target", NULL);
- if (tmp == NULL)
- return XML_ERROR;
-
- if(dev->dev.vnc.port)
- xmlNewProp(tmp, BAD_CAST "port", BAD_CAST
dev->dev.vnc.port);
-
- return NULL;
-}
-
static const char *graphics_xml(xmlNodePtr root, struct domain *dominfo)
{
const char *msg = NULL;
@@ -803,9 +730,6 @@ static const char *graphics_xml(xmlNodePtr root, struct domain
*dominfo)
if (STREQC(dev->type, "vnc") || STREQC(dev->type,
"sdl"))
msg = graphics_vnc_xml(root, dev);
- else if (STREQC(dev->type, "console") ||
- STREQC(dev->type, "serial"))
- msg = graphics_pty_xml(root, dev);
else
continue;
--
1.7.9.5