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conf: Introduce virDomainChrTargetDefFormat()

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Move formatting of the <target/> element for char devices out of
virDomainChrDefFormat() and into its own function.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Andrea Bolognani 2017-11-20 18:02:56 +01:00
parent 4fb8ff9987
commit 00b7f81fa8
1 changed files with 40 additions and 27 deletions
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67
src/conf/domain_conf.c
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@ -23945,38 +23945,15 @@ virDomainChrSourceDefFormat(virBufferPtr buf,
return -1;
}
static int
virDomainChrDefFormat(virBufferPtr buf,
virDomainChrDefPtr def,
unsigned int flags)
virDomainChrTargetDefFormat(virBufferPtr buf,
const virDomainChrDef *def,
unsigned int flags)
{
const char *elementName = virDomainChrDeviceTypeToString(def->deviceType);
const char *targetType = virDomainChrTargetTypeToString(def->deviceType,
def->targetType);
bool tty_compat;
int ret = 0;
if (!elementName) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected char device type %d"),
def->deviceType);
return -1;
}
virBufferAsprintf(buf, "<%s", elementName);
virBufferAdjustIndent(buf, 2);
tty_compat = (def->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE &&
def->target.port == 0 &&
def->source->type == VIR_DOMAIN_CHR_TYPE_PTY &&
!(flags & VIR_DOMAIN_DEF_FORMAT_INACTIVE) &&
def->source->data.file.path);
if (virDomainChrAttrsDefFormat(buf, def->source, tty_compat) < 0)
return -1;
virBufferAddLit(buf, ">\n");
virDomainChrSourceDefFormat(buf, def->source, flags);
/* Format <target> block */
switch (def->deviceType) {
case VIR_DOMAIN_CHR_DEVICE_TYPE_CHANNEL: {
if (!targetType) {
@ -24048,6 +24025,42 @@ virDomainChrDefFormat(virBufferPtr buf,
break;
}
return 0;
}
static int
virDomainChrDefFormat(virBufferPtr buf,
virDomainChrDefPtr def,
unsigned int flags)
{
const char *elementName = virDomainChrDeviceTypeToString(def->deviceType);
bool tty_compat;
int ret = 0;
if (!elementName) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected char device type %d"),
def->deviceType);
return -1;
}
virBufferAsprintf(buf, "<%s", elementName);
virBufferAdjustIndent(buf, 2);
tty_compat = (def->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE &&
def->target.port == 0 &&
def->source->type == VIR_DOMAIN_CHR_TYPE_PTY &&
!(flags & VIR_DOMAIN_DEF_FORMAT_INACTIVE) &&
def->source->data.file.path);
if (virDomainChrAttrsDefFormat(buf, def->source, tty_compat) < 0)
return -1;
virBufferAddLit(buf, ">\n");
virDomainChrSourceDefFormat(buf, def->source, flags);
if (virDomainChrTargetDefFormat(buf, def, flags) < 0)
return -1;
virDomainDeviceInfoFormat(buf, &def->info, flags);
virBufferAdjustIndent(buf, -2);