[libvirt] [PREPOST 01/17] src/xenxs:Introduce function
From: Kiarie Kahurani <davidkiarie4(a)gmail.com>
Introduce function xenParseXMGeneral(virConfPtr conf, ...);
This function parses the xm general options such as uuid and name
signed-off-by: David Kiarie <davidkiarie4(a)gmail.com>
---
src/xenxs/xen_xm.c | 65 +++++++++++++++++++++++++++++++-----------------------
1 file changed, 37 insertions(+), 28 deletions(-)
diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c
index 25a042d..1953a85 100644
--- a/src/xenxs/xen_xm.c
+++ b/src/xenxs/xen_xm.c
@@ -253,44 +253,25 @@ xenXMConfigGetUUID(virConfPtr conf, const char *name, unsigned char
*uuid)
* Turn a config record into a lump of XML describing the
* domain, suitable for later feeding for virDomainCreateXML
*/
-virDomainDefPtr
-xenParseXM(virConfPtr conf, int xendConfigVersion,
- virCapsPtr caps)
+static int xenParseXMGeneral(virConfPtr conf, virDomainDefPtr def,
+ virCapsPtr caps)
{
+
+ const char *defaultMachine;
const char *str;
int hvm = 0;
- int val;
- virConfValuePtr list;
- virDomainDefPtr def = NULL;
- virDomainDiskDefPtr disk = NULL;
- virDomainNetDefPtr net = NULL;
- virDomainGraphicsDefPtr graphics = NULL;
- virDomainHostdevDefPtr hostdev = NULL;
- size_t i;
- const char *defaultMachine;
- int vmlocaltime = 0;
- unsigned long count;
- char *script = NULL;
- char *listenAddr = NULL;
-
- if (VIR_ALLOC(def) < 0)
- return NULL;
-
- def->virtType = VIR_DOMAIN_VIRT_XEN;
- def->id = -1;
if (xenXMConfigCopyString(conf, "name", &def->name) < 0)
- goto cleanup;
+ return -1;
if (xenXMConfigGetUUID(conf, "uuid", def->uuid) < 0)
- goto cleanup;
-
+ return -1;
if ((xenXMConfigGetString(conf, "builder", &str, "linux") ==
0) &&
STREQ(str, "hvm"))
hvm = 1;
if (VIR_STRDUP(def->os.type, hvm ? "hvm" : "xen") < 0)
- goto cleanup;
+ return -1;
def->os.arch =
virCapabilitiesDefaultGuestArch(caps,
@@ -300,7 +281,7 @@ xenParseXM(virConfPtr conf, int xendConfigVersion,
virReportError(VIR_ERR_INTERNAL_ERROR,
_("no supported architecture for os type
'%s'"),
def->os.type);
- goto cleanup;
+ return -1;
}
defaultMachine = virCapabilitiesDefaultGuestMachine(caps,
@@ -309,9 +290,37 @@ xenParseXM(virConfPtr conf, int xendConfigVersion,
virDomainVirtTypeToString(def->virtType));
if (defaultMachine != NULL) {
if (VIR_STRDUP(def->os.machine, defaultMachine) < 0)
- goto cleanup;
+ return -1;
}
+ return 0;
+}
+virDomainDefPtr
+xenParseXM(virConfPtr conf, int xendConfigVersion,
+ virCapsPtr caps)
+{
+ const char *str;
+ int hvm = 0;
+ int val;
+ virConfValuePtr list;
+ virDomainDefPtr def = NULL;
+ virDomainDiskDefPtr disk = NULL;
+ virDomainNetDefPtr net = NULL;
+ virDomainGraphicsDefPtr graphics = NULL;
+ virDomainHostdevDefPtr hostdev = NULL;
+ size_t i;
+ int vmlocaltime = 0;
+ unsigned long count;
+ char *script = NULL;
+ char *listenAddr = NULL;
+
+ if (VIR_ALLOC(def) < 0)
+ return NULL;
+ def->virtType = VIR_DOMAIN_VIRT_XEN;
+ def->id = -1;
+ if (xenParseXMGeneral(conf, def, caps) < 0)
+ goto cleanup;
+ hvm = (STREQ(def->os.type, "hvm"));
if (hvm) {
const char *boot;
if (xenXMConfigCopyString(conf, "kernel", &def->os.loader) <
0)
--
1.8.4.5