Signed-off-by: Shi Lei <shi_lei@xxxxxxxxxxxxxx>
---
src/conf/domain_conf.c | 184 +++++++++++++++++++++++------------------
1 file changed, 103 insertions(+), 81 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 007ee44..60bea6f 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -14191,12 +14191,10 @@ virDomainGraphicsListensParseXML(virDomainGraphicsDefPtr def,
xmlXPathContextPtr ctxt,
unsigned int flags)
{
- VIR_XPATH_NODE_AUTORESTORE(ctxt)
- virDomainGraphicsListenDef newListen = {0};
int nListens;
int ret = -1;
g_autofree xmlNodePtr *listenNodes = NULL;
- g_autofree char *socketPath = NULL;
+ VIR_XPATH_NODE_AUTORESTORE(ctxt);
ctxt->node = node;
@@ -14218,84 +14216,12 @@ virDomainGraphicsListensParseXML(virDomainGraphicsDefPtr def,
def, &flags) < 0)
goto cleanup;
- if (i == 0) {
- g_autofree char *addressCompat = NULL;
- g_autofree char *socketCompat = NULL;
-
- addressCompat = virXMLPropString(node, "listen");
- socketCompat = virXMLPropString(node, "socket");
-
- if (listen->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS) {
- if (listen->address && addressCompat && STRNEQ(listen->address, addressCompat)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("graphics 'listen' attribute '%s' must match "
- "'address' attribute of first listen element "
- "(found '%s')"), addressCompat, listen->address);
- goto cleanup;
- }
-
- if (!listen->address)
- listen->address = g_steal_pointer(&addressCompat);
- }
-
- if (listen->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
- if (listen->socket && socketCompat && STRNEQ(listen->socket, socketCompat)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("graphics 'socket' attribute '%s' must match "
- "'socket' attribute of first listen element "
- "(found '%s')"), socketCompat, listen->socket);
- goto cleanup;
- }
-
- if (!listen->socket)
- listen->socket = g_steal_pointer(&socketCompat);
- }
- }
-
def->nListens++;
}
}
- /* If no <listen/> element was found in XML for backward compatibility
- * we should try to parse 'listen' or 'socket' attribute from <graphics/>
- * element. */
- if (def->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC)
- socketPath = virXMLPropString(node, "socket");
-
- if (socketPath) {
- newListen.type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET;
- newListen.socket = g_steal_pointer(&socketPath);
- } else {
- newListen.type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS;
- newListen.address = virXMLPropString(node, "listen");
- if (STREQ_NULLABLE(newListen.address, ""))
- VIR_FREE(newListen.address);
- }
-
- /* If no <listen/> element was found add a new one created by parsing
- * <graphics/> element. */
- if (def->nListens == 0) {
- if (VIR_APPEND_ELEMENT(def->listens, def->nListens, newListen) < 0)
- goto cleanup;
- } else {
- virDomainGraphicsListenDefPtr glisten = &def->listens[0];
-
- /* If the first <listen/> element is 'address' or 'network' and we found
- * 'socket' attribute inside <graphics/> element for backward
- * compatibility we need to replace the first listen by
- * <listen type='socket' .../> element based on the 'socket' attribute. */
- if ((glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS ||
- glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK) &&
- newListen.type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
- virDomainGraphicsListenDefClear(glisten);
- *glisten = newListen;
- memset(&newListen, 0, sizeof(newListen));
- }
- }
-
ret = 0;
cleanup:
- virDomainGraphicsListenDefClear(&newListen);
return ret;
}
@@ -14442,6 +14368,102 @@ virDomainNetDefNew(virDomainXMLOptionPtr xmlopt)
}
+static int
+virDomainGraphicsDefParseXMLHook(xmlNodePtr node,
+ virDomainGraphicsDefPtr def,
+ const char *instname G_GNUC_UNUSED,
+ void *parent G_GNUC_UNUSED,
+ void *opaque G_GNUC_UNUSED)
+{
+ int ret = -1;
+ virDomainGraphicsListenDef newListen = {0};
+ g_autofree char *socketPath = NULL;
+
+ if (def->type != VIR_DOMAIN_GRAPHICS_TYPE_VNC &&
+ def->type != VIR_DOMAIN_GRAPHICS_TYPE_RDP &&
+ def->type != VIR_DOMAIN_GRAPHICS_TYPE_SPICE)
+ return 0;
+
+ if (def->nListens > 0) {
+ virDomainGraphicsListenDefPtr listen = &def->listens[0];
+ g_autofree char *addressCompat = NULL;
+ g_autofree char *socketCompat = NULL;
+
+ addressCompat = virXMLPropString(node, "listen");
+ socketCompat = virXMLPropString(node, "socket");
+
+ if (listen->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS) {
+ if (listen->address && addressCompat && STRNEQ(listen->address, addressCompat)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("graphics 'listen' attribute '%s' must match "
+ "'address' attribute of first listen element "
+ "(found '%s')"), addressCompat, listen->address);
+ goto cleanup;
+ }
+
+ if (!listen->address)
+ listen->address = g_steal_pointer(&addressCompat);
+ }
+
+ if (listen->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
+ if (listen->socket && socketCompat && STRNEQ(listen->socket, socketCompat)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
+ _("graphics 'socket' attribute '%s' must match "
+ "'socket' attribute of first listen element "
+ "(found '%s')"), socketCompat, listen->socket);
+ goto cleanup;
+ }
+
+ if (!listen->socket)
+ listen->socket = g_steal_pointer(&socketCompat);
+ }
+ }
+
+ /* If no <listen/> element was found in XML for backward compatibility
+ * we should try to parse 'listen' or 'socket' attribute from <graphics/>
+ * element. */
+ if (def->type == VIR_DOMAIN_GRAPHICS_TYPE_VNC)
+ socketPath = virXMLPropString(node, "socket");
+
+ if (socketPath) {
+ newListen.type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET;
+ newListen.socket = g_steal_pointer(&socketPath);
+ } else {
+ newListen.type = VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS;
+ newListen.address = virXMLPropString(node, "listen");
+ if (STREQ_NULLABLE(newListen.address, ""))
+ VIR_FREE(newListen.address);
+ }
+
+ /* If no <listen/> element was found add a new one created by parsing
+ * <graphics/> element. */
+ if (def->nListens == 0) {
+ if (VIR_APPEND_ELEMENT(def->listens, def->nListens, newListen) < 0)
+ goto cleanup;
+ } else {
+ virDomainGraphicsListenDefPtr glisten = &def->listens[0];
+
+ /* If the first <listen/> element is 'address' or 'network' and we found
+ * 'socket' attribute inside <graphics/> element for backward
+ * compatibility we need to replace the first listen by
+ * <listen type='socket' .../> element based on the 'socket' attribute. */
+ if ((glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_ADDRESS ||
+ glisten->type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_NETWORK) &&
+ newListen.type == VIR_DOMAIN_GRAPHICS_LISTEN_TYPE_SOCKET) {
+ virDomainGraphicsListenDefClear(glisten);
+ *glisten = newListen;
+ memset(&newListen, 0, sizeof(newListen));
+ }
+ }
+
+ ret = 0;
+
+ cleanup:
+ virDomainGraphicsListenDefClear(&newListen);
+ return ret;
+}
+
+
/* Parse the XML definition for a graphics device */
static virDomainGraphicsDefPtr
virDomainGraphicsDefParseXML(virDomainXMLOptionPtr xmlopt,
@@ -14470,20 +14492,19 @@ virDomainGraphicsDefParseXML(virDomainXMLOptionPtr xmlopt,
}
def->type = typeVal;
+ if (virDomainGraphicsListensParseXML(def, node, ctxt, flags) < 0)
+ goto error;
+
switch (def->type) {
case VIR_DOMAIN_GRAPHICS_TYPE_VNC:
if (virDomainGraphicsVNCDefParseXML(node, &def->data.vnc, NULL, def, &flags) < 0)
goto error;
- if (virDomainGraphicsListensParseXML(def, node, ctxt, flags) < 0)
- goto error;
break;
case VIR_DOMAIN_GRAPHICS_TYPE_SDL:
if (virDomainGraphicsSDLDefParseXML(node, &def->data.sdl, NULL, def, NULL) < 0)
goto error;
break;
case VIR_DOMAIN_GRAPHICS_TYPE_RDP:
- if (virDomainGraphicsListensParseXML(def, node, ctxt, flags) < 0)
- goto error;
if (virDomainGraphicsRDPDefParseXML(node, &def->data.rdp, NULL, def, &flags) < 0)
goto error;
break;
@@ -14492,8 +14513,6 @@ virDomainGraphicsDefParseXML(virDomainXMLOptionPtr xmlopt,
goto error;
break;
case VIR_DOMAIN_GRAPHICS_TYPE_SPICE:
- if (virDomainGraphicsListensParseXML(def, node, ctxt, flags) < 0)
- goto error;
if (virDomainGraphicsSpiceDefParseXML(node, &def->data.spice, NULL, def, &flags) < 0)
goto error;
break;
@@ -14505,6 +14524,9 @@ virDomainGraphicsDefParseXML(virDomainXMLOptionPtr xmlopt,
break;
}
+ if (virDomainGraphicsDefParseXMLHook(node, def, NULL, NULL, &flags) < 0)
+ goto error;
+
return def;
error:
--
2.25.1
