The code to format disk source is long enough to have a helper.
---
src/conf/domain_conf.c | 174 ++++++++++++++++++++++++++-----------------------
1 file changed, 92 insertions(+), 82 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index cc26f21..8288959 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -12716,6 +12716,7 @@ virDomainDiskGeometryDefFormat(virBufferPtr buf,
virBufferAddLit(buf, "/>\n");
}
}
+
static void
virDomainDiskBlockIoDefFormat(virBufferPtr buf,
virDomainDiskDefPtr def)
@@ -12737,6 +12738,95 @@ virDomainDiskBlockIoDefFormat(virBufferPtr buf,
}
}
+static int
+virDomainDiskSourceDefFormat(virBufferPtr buf,
+ virDomainDiskDefPtr def)
+{
+ int n;
+ const char *startupPolicy = virDomainStartupPolicyTypeToString(def->startupPolicy);
+
+ if (def->src || def->nhosts > 0 ||
+ def->startupPolicy) {
+ switch (def->type) {
+ case VIR_DOMAIN_DISK_TYPE_FILE:
+ virBufferAddLit(buf," <source");
+ if (def->src)
+ virBufferEscapeString(buf, " file='%s'", def->src);
+ if (def->startupPolicy)
+ virBufferEscapeString(buf, " startupPolicy='%s'",
+ startupPolicy);
+ if (def->nseclabels) {
+ virBufferAddLit(buf, ">\n");
+ virBufferAdjustIndent(buf, 8);
+ for (n = 0; n < def->nseclabels; n++)
+ virSecurityDeviceLabelDefFormat(buf, def->seclabels[n]);
+ virBufferAdjustIndent(buf, -8);
+ virBufferAddLit(buf, " </source>\n");
+ } else {
+ virBufferAddLit(buf, "/>\n");
+ }
+ break;
+ case VIR_DOMAIN_DISK_TYPE_BLOCK:
+ virBufferEscapeString(buf, " <source dev='%s'",
+ def->src);
+ if (def->nseclabels) {
+ virBufferAddLit(buf, ">\n");
+ virBufferAdjustIndent(buf, 8);
+ for (n = 0; n < def->nseclabels; n++)
+ virSecurityDeviceLabelDefFormat(buf, def->seclabels[n]);
+ virBufferAdjustIndent(buf, -8);
+ virBufferAddLit(buf, " </source>\n");
+ } else {
+ virBufferAddLit(buf, "/>\n");
+ }
+ break;
+ case VIR_DOMAIN_DISK_TYPE_DIR:
+ virBufferEscapeString(buf, " <source dir='%s'/>\n",
+ def->src);
+ 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) {
+ virBufferAddLit(buf, "/>\n");
+ } else {
+ int i;
+
+ virBufferAddLit(buf, ">\n");
+ for (i = 0; i < def->nhosts; i++) {
+ virBufferAddLit(buf, " <host");
+ if (def->hosts[i].name) {
+ virBufferEscapeString(buf, " name='%s'", def->hosts[i].name);
+ }
+ if (def->hosts[i].port) {
+ virBufferEscapeString(buf, " port='%s'",
+ def->hosts[i].port);
+ }
+ if (def->hosts[i].transport) {
+ virBufferAsprintf(buf, " transport='%s'",
+ virDomainDiskProtocolTransportTypeToString(def->hosts[i].transport));
+ }
+ if (def->hosts[i].socket) {
+ virBufferEscapeString(buf, " socket='%s'", def->hosts[i].socket);
+ }
+ virBufferAddLit(buf, "/>\n");
+ }
+ virBufferAddLit(buf, " </source>\n");
+ }
+ break;
+ default:
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("unexpected disk type %s"),
+ virDomainDiskTypeToString(def->type));
+ return -1;
+ }
+ }
+
+ return 0;
+}
static int
virDomainDiskDefFormat(virBufferPtr buf,
@@ -12753,10 +12843,8 @@ virDomainDiskDefFormat(virBufferPtr buf,
const char *ioeventfd = virDomainIoEventFdTypeToString(def->ioeventfd);
const char *event_idx = virDomainVirtioEventIdxTypeToString(def->event_idx);
const char *copy_on_read = virDomainVirtioEventIdxTypeToString(def->copy_on_read);
- const char *startupPolicy = virDomainStartupPolicyTypeToString(def->startupPolicy);
const char *sgio = virDomainDiskSGIOTypeToString(def->sgio);
- int n;
char uuidstr[VIR_UUID_STRING_BUFLEN];
if (!type) {
@@ -12855,86 +12943,8 @@ virDomainDiskDefFormat(virBufferPtr buf,
virBufferAddLit(buf, " </auth>\n");
}
- if (def->src || def->nhosts > 0 ||
- def->startupPolicy) {
- switch (def->type) {
- case VIR_DOMAIN_DISK_TYPE_FILE:
- virBufferAddLit(buf," <source");
- if (def->src)
- virBufferEscapeString(buf, " file='%s'", def->src);
- if (def->startupPolicy)
- virBufferEscapeString(buf, " startupPolicy='%s'",
- startupPolicy);
- if (def->nseclabels) {
- virBufferAddLit(buf, ">\n");
- virBufferAdjustIndent(buf, 8);
- for (n = 0; n < def->nseclabels; n++)
- virSecurityDeviceLabelDefFormat(buf, def->seclabels[n]);
- virBufferAdjustIndent(buf, -8);
- virBufferAddLit(buf, " </source>\n");
- } else {
- virBufferAddLit(buf, "/>\n");
- }
- break;
- case VIR_DOMAIN_DISK_TYPE_BLOCK:
- virBufferEscapeString(buf, " <source dev='%s'",
- def->src);
- if (def->nseclabels) {
- virBufferAddLit(buf, ">\n");
- virBufferAdjustIndent(buf, 8);
- for (n = 0; n < def->nseclabels; n++)
- virSecurityDeviceLabelDefFormat(buf, def->seclabels[n]);
- virBufferAdjustIndent(buf, -8);
- virBufferAddLit(buf, " </source>\n");
- } else {
- virBufferAddLit(buf, "/>\n");
- }
- break;
- case VIR_DOMAIN_DISK_TYPE_DIR:
- virBufferEscapeString(buf, " <source dir='%s'/>\n",
- def->src);
- 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) {
- virBufferAddLit(buf, "/>\n");
- } else {
- int i;
-
- virBufferAddLit(buf, ">\n");
- for (i = 0; i < def->nhosts; i++) {
- virBufferAddLit(buf, " <host");
- if (def->hosts[i].name) {
- virBufferEscapeString(buf, " name='%s'", def->hosts[i].name);
- }
- if (def->hosts[i].port) {
- virBufferEscapeString(buf, " port='%s'",
- def->hosts[i].port);
- }
- if (def->hosts[i].transport) {
- virBufferAsprintf(buf, " transport='%s'",
- virDomainDiskProtocolTransportTypeToString(def->hosts[i].transport));
- }
- if (def->hosts[i].socket) {
- virBufferEscapeString(buf, " socket='%s'", def->hosts[i].socket);
- }
- virBufferAddLit(buf, "/>\n");
- }
- virBufferAddLit(buf, " </source>\n");
- }
- break;
- default:
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("unexpected disk type %s"),
- virDomainDiskTypeToString(def->type));
- return -1;
- }
- }
-
+ if (virDomainDiskSourceDefFormat(buf, def) < 0)
+ return -1;
virDomainDiskGeometryDefFormat(buf, def);
virDomainDiskBlockIoDefFormat(buf, def);
--
1.8.1.4
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list