10:11 a.m.
The <source> element formatting function was expecting a
virDomainDiskDefPtr to store the data. As snapshots are not using this
data structure to hold the data, we need to add an internal function
which splits out individual fields separately.
---
src/conf/domain_conf.c | 131 +++++++++++++++++++++++++++++--------------------
1 file changed, 79 insertions(+), 52 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 7b0e3ea..a6d7600 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -14352,28 +14352,38 @@ virDomainDiskBlockIoDefFormat(virBufferPtr buf,
}
static int
-virDomainDiskSourceDefFormat(virBufferPtr buf,
- virDomainDiskDefPtr def,
- unsigned int flags)
+virDomainDiskSourceDefFormatInternal(virBufferPtr buf,
+ int type,
+ const char *src,
+ int policy,
+ int protocol,
+ size_t nhosts,
+ virDomainDiskHostDefPtr hosts,
+ size_t nseclabels,
+ virSecurityDeviceLabelDefPtr *seclabels,
+ virDomainDiskSourcePoolDefPtr srcpool,
+ unsigned int flags)
{
- int n;
- const char *startupPolicy =
virDomainStartupPolicyTypeToString(def->startupPolicy);
+ size_t n;
+ const char *startupPolicy = NULL;
- if (def->src || def->nhosts > 0 || def->srcpool ||
- def->startupPolicy) {
- switch (def->type) {
+ if (policy)
+ startupPolicy = virDomainStartupPolicyTypeToString(policy);
+
+ if (src || nhosts > 0 || srcpool || startupPolicy) {
+ switch (type) {
case VIR_DOMAIN_DISK_TYPE_FILE:
- virBufferAddLit(buf, " <source");
- if (def->src)
- virBufferEscapeString(buf, " file='%s'", def->src);
- if (def->startupPolicy)
+ virBufferAddLit(buf," <source");
+ if (src)
+ virBufferEscapeString(buf, " file='%s'", src);
+ if (startupPolicy)
virBufferEscapeString(buf, " startupPolicy='%s'",
startupPolicy);
- if (def->nseclabels) {
+ if (nseclabels) {
virBufferAddLit(buf, ">\n");
virBufferAdjustIndent(buf, 8);
- for (n = 0; n < def->nseclabels; n++)
- virSecurityDeviceLabelDefFormat(buf, def->seclabels[n],
+ for (n = 0; n < nseclabels; n++)
+ virSecurityDeviceLabelDefFormat(buf, seclabels[n],
flags);
virBufferAdjustIndent(buf, -8);
virBufferAddLit(buf, " </source>\n");
@@ -14383,15 +14393,15 @@ virDomainDiskSourceDefFormat(virBufferPtr buf,
break;
case VIR_DOMAIN_DISK_TYPE_BLOCK:
virBufferAddLit(buf, " <source");
- virBufferEscapeString(buf, " dev='%s'", def->src);
- if (def->startupPolicy)
+ virBufferEscapeString(buf, " dev='%s'", src);
+ if (startupPolicy)
virBufferEscapeString(buf, " startupPolicy='%s'",
startupPolicy);
- if (def->nseclabels) {
+ if (nseclabels) {
virBufferAddLit(buf, ">\n");
virBufferAdjustIndent(buf, 8);
- for (n = 0; n < def->nseclabels; n++)
- virSecurityDeviceLabelDefFormat(buf, def->seclabels[n],
+ for (n = 0; n < nseclabels; n++)
+ virSecurityDeviceLabelDefFormat(buf, seclabels[n],
flags);
virBufferAdjustIndent(buf, -8);
virBufferAddLit(buf, " </source>\n");
@@ -14400,41 +14410,38 @@ virDomainDiskSourceDefFormat(virBufferPtr buf,
}
break;
case VIR_DOMAIN_DISK_TYPE_DIR:
- virBufferEscapeString(buf, " <source dir='%s'",
- def->src);
- if (def->startupPolicy)
+ virBufferEscapeString(buf, " <source dir='%s'",
src);
+ if (startupPolicy)
virBufferEscapeString(buf, " startupPolicy='%s'",
startupPolicy);
virBufferAddLit(buf, "/>\n");
break;
case VIR_DOMAIN_DISK_TYPE_NETWORK:
virBufferAsprintf(buf, " <source protocol='%s'",
- virDomainDiskProtocolTypeToString(def->protocol));
- if (def->src) {
- virBufferEscapeString(buf, " name='%s'", def->src);
- }
- if (def->nhosts == 0) {
+ virDomainDiskProtocolTypeToString(protocol));
+ if (src)
+ virBufferEscapeString(buf, " name='%s'", src);
+
+ if (nhosts == 0) {
virBufferAddLit(buf, "/>\n");
} else {
- size_t i;
-
virBufferAddLit(buf, ">\n");
- for (i = 0; i < def->nhosts; i++) {
+ for (n = 0; n < nhosts; n++) {
virBufferAddLit(buf, " <host");
- if (def->hosts[i].name) {
- virBufferEscapeString(buf, " name='%s'",
def->hosts[i].name);
- }
- if (def->hosts[i].port) {
+ if (hosts[n].name)
+ virBufferEscapeString(buf, " name='%s'",
hosts[n].name);
+
+ if (hosts[n].port)
virBufferEscapeString(buf, " port='%s'",
- def->hosts[i].port);
- }
- if (def->hosts[i].transport) {
+ hosts[n].port);
+
+ if (hosts[n].transport)
virBufferAsprintf(buf, " transport='%s'",
-
virDomainDiskProtocolTransportTypeToString(def->hosts[i].transport));
- }
- if (def->hosts[i].socket) {
- virBufferEscapeString(buf, " socket='%s'",
def->hosts[i].socket);
- }
+
virDomainDiskProtocolTransportTypeToString(hosts[n].transport));
+
+ if (hosts[n].socket)
+ virBufferEscapeString(buf, " socket='%s'",
hosts[n].socket);
+
virBufferAddLit(buf, "/>\n");
}
virBufferAddLit(buf, " </source>\n");
@@ -14443,21 +14450,21 @@ virDomainDiskSourceDefFormat(virBufferPtr buf,
case VIR_DOMAIN_DISK_TYPE_VOLUME:
virBufferAddLit(buf, " <source");
- if (def->srcpool) {
+ if (srcpool) {
virBufferAsprintf(buf, " pool='%s'
volume='%s'",
- def->srcpool->pool, def->srcpool->volume);
- if (def->srcpool->mode)
+ srcpool->pool, srcpool->volume);
+ if (srcpool->mode)
virBufferAsprintf(buf, " mode='%s'",
-
virDomainDiskSourcePoolModeTypeToString(def->srcpool->mode));
+
virDomainDiskSourcePoolModeTypeToString(srcpool->mode));
}
- if (def->startupPolicy)
+ if (startupPolicy)
virBufferEscapeString(buf, " startupPolicy='%s'",
startupPolicy);
- if (def->nseclabels) {
+ if (nseclabels) {
virBufferAddLit(buf, ">\n");
virBufferAdjustIndent(buf, 8);
- for (n = 0; n < def->nseclabels; n++)
- virSecurityDeviceLabelDefFormat(buf, def->seclabels[n],
+ for (n = 0; n < nseclabels; n++)
+ virSecurityDeviceLabelDefFormat(buf, seclabels[n],
flags);
virBufferAdjustIndent(buf, -8);
virBufferAddLit(buf, " </source>\n");
@@ -14468,7 +14475,7 @@ virDomainDiskSourceDefFormat(virBufferPtr buf,
default:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected disk type %s"),
- virDomainDiskTypeToString(def->type));
+ virDomainDiskTypeToString(type));
return -1;
}
}
@@ -14476,6 +14483,26 @@ virDomainDiskSourceDefFormat(virBufferPtr buf,
return 0;
}
+
+static int
+virDomainDiskSourceDefFormat(virBufferPtr buf,
+ virDomainDiskDefPtr def,
+ unsigned int flags)
+{
+ return virDomainDiskSourceDefFormatInternal(buf,
+ def->type,
+ def->src,
+ def->startupPolicy,
+ def->protocol,
+ def->nhosts,
+ def->hosts,
+ def->nseclabels,
+ def->seclabels,
+ def->srcpool,
+ flags);
+}
+
+
static int
virDomainDiskDefFormat(virBufferPtr buf,
virDomainDiskDefPtr def,
--
1.8.4.3