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conf: Make virDomainSnapshotDefFormat easier to read

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Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Jiri Denemark 2017-06-01 15:57:55 +02:00
parent 702013f3b3
commit 00968dca96
1 changed files with 21 additions and 9 deletions
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30
src/conf/snapshot_conf.c
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@ -686,11 +686,13 @@ virDomainSnapshotDiskDefFormat(virBufferPtr buf,
virBufferAddLit(buf, "</disk>\n");
}
char *virDomainSnapshotDefFormat(const char *domain_uuid,
virDomainSnapshotDefPtr def,
virCapsPtr caps,
unsigned int flags,
int internal)
char *
virDomainSnapshotDefFormat(const char *domain_uuid,
virDomainSnapshotDefPtr def,
virCapsPtr caps,
unsigned int flags,
int internal)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
size_t i;
@ -702,12 +704,14 @@ char *virDomainSnapshotDefFormat(const char *domain_uuid,
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);
@ -715,14 +719,17 @@ char *virDomainSnapshotDefFormat(const char *domain_uuid,
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);
@ -731,11 +738,10 @@ char *virDomainSnapshotDefFormat(const char *domain_uuid,
virBufferAdjustIndent(&buf, -2);
virBufferAddLit(&buf, "</disks>\n");
}
if (def->dom) {
if (virDomainDefFormatInternal(def->dom, caps, flags, &buf) < 0) {
virBufferFreeAndReset(&buf);
return NULL;
}
if (virDomainDefFormatInternal(def->dom, caps, flags, &buf) < 0)
goto error;
} else if (domain_uuid) {
virBufferAddLit(&buf, "<domain>\n");
virBufferAdjustIndent(&buf, 2);
@ -743,8 +749,10 @@ char *virDomainSnapshotDefFormat(const char *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");
@ -752,6 +760,10 @@ char *virDomainSnapshotDefFormat(const char *domain_uuid,
return NULL;
return virBufferContentAndReset(&buf);
error:
virBufferFreeAndReset(&buf);
return NULL;
}
/* Snapshot Obj functions */