char *virDomainSnapshotDefFormat(const char *domain_uuid,
virDomainSnapshotDefPtr def,
unsigned int flags,
int internal)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
int i;
virCheckFlags(VIR_DOMAIN_XML_SECURE |
VIR_DOMAIN_XML_UPDATE_CPU, NULL);
flags |= VIR_DOMAIN_XML_INACTIVE;
virBufferAddLit(&buf, "<domainsnapshot>\n");
virBufferEscapeString(&buf, " <name>%s</name>\n", def->name);
if (def->description)
virBufferEscapeString(&buf, " <description>%s</description>\n",
def->description);
virBufferAsprintf(&buf, " <state>%s</state>\n",
virDomainSnapshotStateTypeToString(def->state));
if (def->parent) {
virBufferAddLit(&buf, " <parent>\n");
virBufferEscapeString(&buf, " <name>%s</name>\n", def->parent);
virBufferAddLit(&buf, " </parent>\n");
}
virBufferAsprintf(&buf, " <creationTime>%lld</creationTime>\n",
def->creationTime);
if (def->memory) {
virBufferAsprintf(&buf, " <memory snapshot='%s'",
virDomainSnapshotLocationTypeToString(def->memory));
virBufferEscapeString(&buf, " file='%s'", def->file);
virBufferAddLit(&buf, "/>\n");
}
if (def->ndisks) {
virBufferAddLit(&buf, " <disks>\n");
for (i = 0; i < def->ndisks; i++) {
virDomainSnapshotDiskDefPtr disk = &def->disks[i];
if (!disk->name)
continue;
virBufferEscapeString(&buf, " <disk name='%s'", disk->name);
if (disk->snapshot)
virBufferAsprintf(&buf, " snapshot='%s'",
virDomainSnapshotLocationTypeToString(disk->snapshot));
if (disk->file || disk->format > 0) {
virBufferAddLit(&buf, ">\n");
if (disk->format > 0)
virBufferEscapeString(&buf, " <driver type='%s'/>\n",
virStorageFileFormatTypeToString(
disk->format));
if (disk->file)
virBufferEscapeString(&buf, " <source file='%s'/>\n",
disk->file);
virBufferAddLit(&buf, " </disk>\n");
} else {
virBufferAddLit(&buf, "/>\n");
}
}
virBufferAddLit(&buf, " </disks>\n");
}
if (def->dom) {
virBufferAdjustIndent(&buf, 2);
if (virDomainDefFormatInternal(def->dom, flags, &buf) < 0) {
virBufferFreeAndReset(&buf);
return NULL;
}
virBufferAdjustIndent(&buf, -2);
} else if (domain_uuid) {
virBufferAddLit(&buf, " <domain>\n");
virBufferAsprintf(&buf, " <uuid>%s</uuid>\n", domain_uuid);
virBufferAddLit(&buf, " </domain>\n");
}
if (internal)
virBufferAsprintf(&buf, " <active>%d</active>\n", def->current);
virBufferAddLit(&buf, "</domainsnapshot>\n");
if (virBufferError(&buf)) {
virBufferFreeAndReset(&buf);
virReportOOMError();
return NULL;
}
return virBufferContentAndReset(&buf);
}
char *virDomainSnapshotDefFormat(const char *domain_uuid,
virDomainSnapshotDefPtr def,
unsigned int flags,
int internal)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
size_t i;
virCheckFlags(VIR_DOMAIN_DEF_FORMAT_SECURE |
VIR_DOMAIN_DEF_FORMAT_UPDATE_CPU, NULL);
flags |= VIR_DOMAIN_DEF_FORMAT_INACTIVE;
virBufferAddLit(&buf, "<domainsnapshot>\n");
virBufferAdjustIndent(&buf, 2);
virBufferEscapeString(&buf, "<name>%s</name>\n", def->name);
if (def->description)
virBufferEscapeString(&buf, "<description>%s</description>\n",
def->description);
virBufferAsprintf(&buf, "<state>%s</state>\n",
virDomainSnapshotStateTypeToString(def->state));
if (def->parent) {
virBufferAddLit(&buf, "<parent>\n");
virBufferAdjustIndent(&buf, 2);
virBufferEscapeString(&buf, "<name>%s</name>\n", def->parent);
virBufferAdjustIndent(&buf, -2);
virBufferAddLit(&buf, "</parent>\n");
}
virBufferAsprintf(&buf, "<creationTime>%lld</creationTime>\n",
def->creationTime);
if (def->memory) {
virBufferAsprintf(&buf, "<memory snapshot='%s'",
virDomainSnapshotLocationTypeToString(def->memory));
virBufferEscapeString(&buf, " file='%s'", def->file);
virBufferAddLit(&buf, "/>\n");
}
if (def->ndisks) {
virBufferAddLit(&buf, "<disks>\n");
virBufferAdjustIndent(&buf, 2);
for (i = 0; i < def->ndisks; i++)
virDomainSnapshotDiskDefFormat(&buf, &def->disks[i]);
virBufferAdjustIndent(&buf, -2);
virBufferAddLit(&buf, "</disks>\n");
}
if (def->dom) {
if (virDomainDefFormatInternal(def->dom, flags, &buf) < 0) {
virBufferFreeAndReset(&buf);
return NULL;
}
} else if (domain_uuid) {
virBufferAddLit(&buf, "<domain>\n");
virBufferAdjustIndent(&buf, 2);
virBufferAsprintf(&buf, "<uuid>%s</uuid>\n", domain_uuid);
virBufferAdjustIndent(&buf, -2);
virBufferAddLit(&buf, "</domain>\n");
}
if (internal)
virBufferAsprintf(&buf, "<active>%d</active>\n", def->current);
virBufferAdjustIndent(&buf, -2);
virBufferAddLit(&buf, "</domainsnapshot>\n");
if (virBufferCheckError(&buf) < 0)
return NULL;
return virBufferContentAndReset(&buf);
}