# HG changeset patch
# User Chip Vincent <cvincent(a)us.ibm.com>
# Date 1301520765 14400
# Node ID 5f1131a99b0846f0e960b4a0f643056b7559fcab
# Parent a521a11eeec4b41399ca954ab17b874a708eb4b3
(#2) Add support for console/serial grahpics devices
Add support for Graphics RASD ResourceSubType = console | serial. This includes
support for allowing more than a single graphics RASD instance. Instances can
be created externally or during DefineSystem. No changes to current level of
hotswapping.
Signed-off-by: Chip Vincent <cvincent(a)us.ibm.com>
diff --git a/libxkutil/device_parsing.c b/libxkutil/device_parsing.c
--- a/libxkutil/device_parsing.c
+++ b/libxkutil/device_parsing.c
@@ -40,7 +40,8 @@
#define NET_XPATH (xmlChar *)"/domain/devices/interface"
#define EMU_XPATH (xmlChar *)"/domain/devices/emulator"
#define MEM_XPATH (xmlChar *)"/domain/memory | /domain/currentMemory"
-#define GRAPHICS_XPATH (xmlChar *)"/domain/devices/graphics"
+#define GRAPHICS_XPATH (xmlChar *)"/domain/devices/graphics | "\
+ "/domain/devices/console | /domain/devices/serial"
#define INPUT_XPATH (xmlChar *)"/domain/devices/input"
#define DEFAULT_BRIDGE "xenbr0"
@@ -501,6 +502,7 @@
{
struct virt_device *vdev = NULL;
struct graphics_device *gdev = NULL;
+ xmlNode *child = NULL;
vdev = calloc(1, sizeof(*vdev));
if (vdev == NULL)
@@ -509,24 +511,51 @@
gdev = &(vdev->dev.graphics);
gdev->type = get_attr_value(node, "type");
- gdev->port = get_attr_value(node, "port");
- gdev->host = get_attr_value(node, "listen");
- gdev->keymap = get_attr_value(node, "keymap");
-
if (gdev->type == NULL)
goto err;
+ CU_DEBUG("graphics device type = %s", gdev->type);
+
if (STREQC(gdev->type, "vnc")) {
- if (gdev->port == NULL)
+ gdev->port = get_attr_value(node, "port");
+ gdev->host = get_attr_value(node, "listen");
+ gdev->keymap = get_attr_value(node, "keymap");
+
+ if (gdev->port == NULL || gdev->host == NULL)
+ goto err;
+ }
+ else if (STREQC(gdev->type, "pty")) {
+ if (node->name == NULL)
goto err;
- if (gdev->host == NULL)
- goto err;
+ /* Change type to serial, console, etc. It will be converted
+ * back in xmlgen.c */
+ free(gdev->type);
+ gdev->type = strdup((char *)node->name);
+
+ for (child = node->children; child != NULL;
+ child = child->next) {
+ if (XSTREQ(child->name, "source"))
+ gdev->host = get_attr_value(child, "path");
+ else if (XSTREQ(child->name, "target"))
+ gdev->port = get_attr_value(child, "port");
+ }
+ }
+ else {
+ CU_DEBUG("Unknown graphics type %s", gdev->type);
+ goto err;
}
vdev->type = CIM_RES_TYPE_GRAPHICS;
vdev->id = strdup("graphics");
+ /* FIXME: IDs should be unique, but that breaks existing tests.
+ ret = asprintf(&vdev->id, "graphics:%s", gdev->type);
+ if(ret == -1) {
+ CU_DEBUG("Failed to create graphics is string");
+ goto err;
+ } */
+
*vdevs = vdev;
return 1;
diff --git a/libxkutil/xmlgen.c b/libxkutil/xmlgen.c
--- a/libxkutil/xmlgen.c
+++ b/libxkutil/xmlgen.c
@@ -401,43 +401,93 @@
return NULL;
}
+static const char *graphics_vnc_xml(xmlNodePtr root,
+ struct graphics_device *dev)
+{
+ xmlNodePtr tmp = NULL;
+
+ tmp = xmlNewChild(root, NULL, BAD_CAST "graphics", NULL);
+ if (tmp == NULL)
+ return XML_ERROR;
+
+ xmlNewProp(tmp, BAD_CAST "type", BAD_CAST dev->type);
+
+ if (STREQC(dev->type, "sdl"))
+ return NULL;
+
+ if (dev->port) {
+ xmlNewProp(tmp, BAD_CAST "port", BAD_CAST dev->port);
+ if (STREQC(dev->port, "-1"))
+ xmlNewProp(tmp, BAD_CAST "autoport", BAD_CAST "yes");
+ else
+ xmlNewProp(tmp, BAD_CAST "autoport", BAD_CAST "no");
+ }
+
+ if (dev->host)
+ xmlNewProp(tmp, BAD_CAST "listen", BAD_CAST dev->host);
+
+ if (dev->passwd)
+ xmlNewProp(tmp, BAD_CAST "passwd", BAD_CAST dev->passwd);
+
+ if (dev->keymap)
+ xmlNewProp(tmp, BAD_CAST "keymap", BAD_CAST dev->keymap);
+
+ 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->host)
+ xmlNewProp(tmp, BAD_CAST "path", BAD_CAST dev->host);
+
+ tmp = xmlNewChild(pty, NULL, BAD_CAST "target", NULL);
+ if (tmp == NULL)
+ return XML_ERROR;
+
+ if(dev->port)
+ xmlNewProp(tmp, BAD_CAST "port", BAD_CAST dev->port);
+
+ return NULL;
+}
+
static const char *graphics_xml(xmlNodePtr root, struct domain *dominfo)
{
+ const char *msg = NULL;
int i;
for (i = 0; i < dominfo->dev_graphics_ct; i++) {
- xmlNodePtr tmp;
struct virt_device *_dev = &dominfo->dev_graphics[i];
if (_dev->type == CIM_RES_TYPE_UNKNOWN)
continue;
struct graphics_device *dev = &_dev->dev.graphics;
- tmp = xmlNewChild(root, NULL, BAD_CAST "graphics", NULL);
- if (tmp == NULL)
- return XML_ERROR;
-
- xmlNewProp(tmp, BAD_CAST "type", BAD_CAST dev->type);
-
- if (STREQC(dev->type, "sdl"))
- goto out;
-
- if (STREQC(dev->port, "-1"))
- xmlNewProp(tmp, BAD_CAST "autoport", BAD_CAST "yes");
- else {
- xmlNewProp(tmp, BAD_CAST "autoport", BAD_CAST "no");
- xmlNewProp(tmp, BAD_CAST "port", BAD_CAST dev->port);
- }
- xmlNewProp(tmp, BAD_CAST "listen", BAD_CAST dev->host);
- xmlNewProp(tmp, BAD_CAST "keymap", BAD_CAST dev->keymap);
-
- if (dev->passwd != NULL)
- xmlNewProp(tmp,
- BAD_CAST "passwd",
- BAD_CAST dev->passwd);
+ 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;
+
+ if(msg != NULL)
+ return msg;
}
- out:
return NULL;
}
diff --git a/schema/ResourceAllocationSettingData.mof b/schema/ResourceAllocationSettingData.mof
--- a/schema/ResourceAllocationSettingData.mof
+++ b/schema/ResourceAllocationSettingData.mof
@@ -216,8 +216,10 @@
]
class Xen_GraphicsResourceAllocationSettingData : Xen_ResourceAllocationSettingData
{
- [Description ("VNC Address. IPv4 in a.b.c.d:port or"
- "IPv6 in [ip]:port format")]
+ [Description ("If ResourceSubType is 'vnc', this is a VNC Address. "
+ "IPv4 in a.b.c.d:port or IPv6 in [ip]:port format. If ResourceSubType "
+ "is 'console', this is a character device path in "
+ "path:port format (e.g., '/dev/pts/3:0'\)")]
string Address;
[Description ("Keyboard keymapping")]
@@ -235,8 +237,10 @@
]
class KVM_GraphicsResourceAllocationSettingData : KVM_ResourceAllocationSettingData
{
- [Description ("VNC Address. IPv4 in a.b.c.d:port or"
- "IPv6 in [ip]:port format")]
+ [Description ("If ResourceSubType is 'vnc', this is a VNC Address. "
+ "IPv4 in a.b.c.d:port or IPv6 in [ip]:port format. If ResourceSubType "
+ "is 'console', this is a character device path in "
+ "path:port format (e.g., '/dev/pts/3:0'\)")]
string Address;
[Description ("Keyboard keymapping")]
@@ -254,8 +258,10 @@
]
class LXC_GraphicsResourceAllocationSettingData : LXC_ResourceAllocationSettingData
{
- [Description ("VNC Address. IPv4 in a.b.c.d:port or"
- "IPv6 in [ip]:port format")]
+ [Description ("If ResourceSubType is 'vnc', this is a VNC Address. "
+ "IPv4 in a.b.c.d:port or IPv6 in [ip]:port format. If ResourceSubType "
+ "is 'console', this is a character device path in "
+ "path:port format (e.g., '/dev/pts/3:0'\)")]
string Address;
[Description ("Keyboard keymapping")]
diff --git a/src/Virt_Device.c b/src/Virt_Device.c
--- a/src/Virt_Device.c
+++ b/src/Virt_Device.c
@@ -189,14 +189,13 @@
int rc;
char *vp_str = NULL;
- if (STREQC(dev->type, "vnc"))
+ if (STREQC(dev->type, "sdl"))
+ rc = asprintf(&vp_str, "%s", dev->type);
+ else
rc = asprintf(&vp_str, "%s/%s:%s",
dev->type,
dev->host,
dev->port);
- else
- rc = asprintf(&vp_str, "%s", dev->type);
-
if (rc == -1)
return 0;
diff --git a/src/Virt_RASD.c b/src/Virt_RASD.c
--- a/src/Virt_RASD.c
+++ b/src/Virt_RASD.c
@@ -421,44 +421,56 @@
CMSetProperty(inst, "ResourceSubType",
(CMPIValue *)dev->dev.graphics.type, CMPI_chars);
- if (STREQC(dev->dev.graphics.type, "vnc")) {
+ if (STREQC(dev->dev.graphics.type, "sdl"))
+ rc = asprintf(&addr_str, "%s", dev->dev.graphics.type);
+ else {
rc = asprintf(&addr_str,
"%s:%s",
dev->dev.graphics.host,
dev->dev.graphics.port);
- if (rc == -1)
+ }
+
+ CU_DEBUG("graphics Address = %s", addr_str);
+
+ if (rc == -1)
+ goto out;
+
+ CMSetProperty(inst, "Address",
+ (CMPIValue *)addr_str, CMPI_chars);
+
+ if (STREQC(dev->dev.graphics.type, "vnc")) {
+ CMSetProperty(inst, "KeyMap",
+ (CMPIValue *)dev->dev.graphics.keymap, CMPI_chars);
+
+ conn = connect_by_classname(_BROKER, classname, &s);
+ if (conn == NULL)
goto out;
- CMSetProperty(inst, "Address",
- (CMPIValue *)addr_str, CMPI_chars);
+ dom = virDomainLookupByName(conn, name);
+ if (dom == NULL) {
+ cu_statusf(_BROKER, &s,
+ CMPI_RC_ERR_NOT_FOUND,
+ "Domain %s not found",
+ name);
+ goto out;
+ }
- CMSetProperty(inst, "KeyMap",
- (CMPIValue *)dev->dev.graphics.keymap, CMPI_chars);
+ infostore = infostore_open(dom);
+ if (infostore != NULL)
+ has_passwd = infostore_get_bool(infostore,
+ "has_vnc_passwd");
+
+ if (has_passwd) {
+ CU_DEBUG("has password");
+ CMSetProperty(inst, "Password",
+ (CMPIValue *)"********", CMPI_chars);
+ }
+
+ infostore_close(infostore);
+
+ /* FIXME: Populate the IsIPv6Only */
}
- conn = connect_by_classname(_BROKER, classname, &s);
- if (conn == NULL)
- goto out;
-
- dom = virDomainLookupByName(conn, name);
- if (dom == NULL) {
- cu_statusf(_BROKER, &s,
- CMPI_RC_ERR_NOT_FOUND,
- "Domain %s not found",
- name);
- goto out;
- }
-
- infostore = infostore_open(dom);
- if (infostore != NULL)
- has_passwd = infostore_get_bool(infostore, "has_vnc_passwd");
-
- if (has_passwd)
- CMSetProperty(inst, "Password",
- (CMPIValue *)"********", CMPI_chars);
-
- infostore_close(infostore);
-
out:
free(addr_str);
virDomainFree(dom);
diff --git a/src/Virt_SettingsDefineCapabilities.c b/src/Virt_SettingsDefineCapabilities.c
--- a/src/Virt_SettingsDefineCapabilities.c
+++ b/src/Virt_SettingsDefineCapabilities.c
@@ -1694,10 +1694,9 @@
inst = sdc_rasd_inst(&s, ref, CIM_RES_TYPE_GRAPHICS, DEVICE_RASD);
CMSetProperty(inst, "InstanceID", (CMPIValue *)id, CMPI_chars);
-
+ CMSetProperty(inst, "Address", (CMPIValue *)addr, CMPI_chars);
+
if (STREQC(type, "vnc")) {
- CMSetProperty(inst, "Address", (CMPIValue *)addr, CMPI_chars);
-
CMSetProperty(inst, "KeyMap", (CMPIValue *)"en-us", CMPI_chars);
}
diff --git a/src/Virt_VirtualSystemManagementService.c b/src/Virt_VirtualSystemManagementService.c
--- a/src/Virt_VirtualSystemManagementService.c
+++ b/src/Virt_VirtualSystemManagementService.c
@@ -405,7 +405,7 @@
static bool add_default_devs(struct domain *domain)
{
- if (domain->dev_graphics_ct != 1) {
+ if (domain->dev_graphics_ct < 1) {
if (!default_graphics_device(domain))
return false;
}
@@ -1027,6 +1027,38 @@
return NULL;
}
+static int parse_console_address(const char *id,
+ char **path,
+ char **port)
+{
+ int ret;
+ char *tmp_path = NULL;
+ char *tmp_port = NULL;
+
+ CU_DEBUG("Entering parse_console_address, address is %s", id);
+
+ ret = sscanf(id, "%a[^:]:%as", &tmp_path, &tmp_port);
+
+ if (ret != 2) {
+ ret = 0;
+ goto out;
+ }
+
+ if (path)
+ *path = strdup(tmp_path);
+
+ if (port)
+ *port = strdup(tmp_port);
+
+ ret = 1;
+
+ out:
+ CU_DEBUG("Exiting parse_console_address, ip is %s, port is %s",
+ *path, *port);
+
+ return ret;
+}
+
static int parse_vnc_address(const char *id,
char **ip,
char **port)
@@ -1058,9 +1090,8 @@
ret = 1;
out:
- CU_DEBUG("Exiting parse_vnc_address, ip is %s, port is %s", *ip, *port);
- free(tmp_ip);
- free(tmp_port);
+ CU_DEBUG("Exiting parse_vnc_address, ip is %s, port is %s",
+ *ip, *port);
return ret;
}
@@ -1068,9 +1099,8 @@
static const char *graphics_rasd_to_vdev(CMPIInstance *inst,
struct virt_device *dev)
{
- const char *val;
+ const char *val = NULL;
const char *msg = NULL;
- const char *keymap;
bool ipv6 = false;
int ret;
@@ -1080,36 +1110,69 @@
}
dev->dev.graphics.type = strdup(val);
+ CU_DEBUG("graphics type = %s", dev->dev.graphics.type);
+
/* FIXME: Add logic to prevent address:port collisions */
- if (cu_get_str_prop(inst, "Address", &val) != CMPI_RC_OK) {
- CU_DEBUG("no graphics port defined, giving default");
- if (cu_get_bool_prop(inst, "IsIPv6Only", &ipv6) != CMPI_RC_OK)
- ipv6 = false;
- if (ipv6)
- dev->dev.graphics.host = strdup("[::1]");
- else
- dev->dev.graphics.host = strdup("127.0.0.1");
- dev->dev.graphics.port = strdup("-1");
- } else {
- ret = parse_vnc_address(val,
- &dev->dev.graphics.host,
- &dev->dev.graphics.port);
+ if (STREQC(dev->dev.graphics.type, "vnc")) {
+ if (cu_get_str_prop(inst, "Address", &val) != CMPI_RC_OK) {
+ CU_DEBUG("graphics Address empty, using default");
+
+ if (cu_get_bool_prop(inst, "IsIPV6Only", &ipv6) !=
+ CMPI_RC_OK)
+ ipv6 = false;
+
+ if(ipv6)
+ val = "[::1]:-1";
+ else
+ val = "127.0.0.1:-1";
+ }
+
+ ret = parse_vnc_address(val,
+ &dev->dev.graphics.host,
+ &dev->dev.graphics.port);
if (ret != 1) {
msg = "GraphicsRASD field Address not valid";
goto out;
}
+
+ if (cu_get_str_prop(inst, "KeyMap", &val) != CMPI_RC_OK)
+ dev->dev.graphics.keymap = strdup("en-us");
+ else
+ dev->dev.graphics.keymap = strdup(val);
+
+ if (cu_get_str_prop(inst, "Password", &val) != CMPI_RC_OK) {
+ CU_DEBUG("vnc password is not set");
+ dev->dev.graphics.passwd = NULL;
+ } else {
+ CU_DEBUG("vnc password is set");
+ dev->dev.graphics.passwd = strdup(val);
+ }
}
-
- if (cu_get_str_prop(inst, "KeyMap", &keymap) != CMPI_RC_OK)
- keymap = "en-us";
-
- dev->dev.graphics.keymap = strdup(keymap);
-
- if (cu_get_str_prop(inst, "Password", &val) != CMPI_RC_OK) {
- dev->dev.graphics.passwd = NULL;
- } else {
- dev->dev.graphics.passwd = strdup(val);
- }
+ else if (STREQC(dev->dev.graphics.type, "console") ||
+ STREQC(dev->dev.graphics.type, "serial")) {
+ if (cu_get_str_prop(inst, "Address", &val) != CMPI_RC_OK) {
+ CU_DEBUG("graphics Address empty, using default");
+ val = "/dev/pts/0:0";
+ }
+
+ ret = parse_console_address(val,
+ &dev->dev.graphics.host,
+ &dev->dev.graphics.port);
+ if (ret != 1) {
+ msg = "GraphicsRASD field Address not valid";
+ goto out;
+ }
+ } else {
+ CU_DEBUG("Unsupported graphics type %s",
+ dev->dev.graphics.type);
+ msg = "Unsupported graphics type";
+ goto out;
+ }
+
+ CU_DEBUG("graphics = %s:%s:%s",
+ dev->dev.graphics.type,
+ dev->dev.graphics.host,
+ dev->dev.graphics.port);
out:
return msg;
@@ -1250,6 +1313,9 @@
"DiskResourceAllocationSettingData in a single "
"guest";
+ if (dev->type == CIM_RES_TYPE_GRAPHICS)
+ continue;
+
if (STREQC(ptr->id, dev->id)) {
CU_DEBUG("Overriding device %s from refconf", ptr->id);
cleanup_virt_device(ptr);
@@ -1358,11 +1424,19 @@
ncount,
&domain->dev_net_ct);
} else if (type == CIM_RES_TYPE_GRAPHICS) {
- domain->dev_graphics_ct = 1;
+ struct virt_device dev;
+ int ncount = count + domain->dev_graphics_ct;
+
+ memset(&dev, 0, sizeof(dev));
msg = rasd_to_vdev(inst,
domain,
- &domain->dev_graphics[0],
+ &dev,
ns);
+ if (msg == NULL)
+ msg = add_device_nodup(&dev,
+ domain->dev_graphics,
+ ncount,
+ &domain->dev_graphics_ct);
} else if (type == CIM_RES_TYPE_INPUT) {
domain->dev_input_ct = 1;
msg = rasd_to_vdev(inst,
@@ -2318,13 +2392,6 @@
goto out;
}
- if ((type == CIM_RES_TYPE_GRAPHICS) && (*count > 0)) {
- cu_statusf(_BROKER, &s,
- CMPI_RC_ERR_FAILED,
- "A resource already exists for type %" PRIu16, type);
- goto out;
- }
-
list = realloc(*_list, ((*count)+1)*sizeof(struct virt_device));
if (list == NULL) {
/* No memory */
