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network_conf: Introduce virNetworkObjListGetNames

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An accessor following pattern laid out by virDomainObjList* APIs.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Michal Privoznik 2015-02-23 17:37:17 +01:00
parent 454fe219ef
commit 5a13c48b73
3 changed files with 47 additions and 0 deletions
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38
src/conf/network_conf.c
View File

@ -4317,3 +4317,41 @@ virNetworkObjListForEach(virNetworkObjListPtr nets,
return ret;
}
int
virNetworkObjListGetNames(virNetworkObjListPtr nets,
bool active,
char **names,
int nnames,
virNetworkObjListFilter filter,
virConnectPtr conn)
{
int got = 0;
size_t i;
for (i = 0; i < nets->count && got < nnames; i++) {
virNetworkObjPtr obj = nets->objs[i];
virNetworkObjLock(obj);
if (filter && !filter(conn, obj->def)) {
virNetworkObjUnlock(obj);
continue;
}
if ((active && virNetworkObjIsActive(obj)) ||
(!active && !virNetworkObjIsActive(obj))) {
if (VIR_STRDUP(names[got], obj->def->name) < 0) {
virNetworkObjUnlock(obj);
goto error;
}
got++;
}
virNetworkObjUnlock(obj);
}
return got;
error:
for (i = 0; i < got; i++)
VIR_FREE(names[i]);
return -1;
}

8
src/conf/network_conf.h
View File

@ -451,6 +451,14 @@ typedef int (*virNetworkObjListIterator)(virNetworkObjPtr net,
int virNetworkObjListForEach(virNetworkObjListPtr nets,
virNetworkObjListIterator callback,
void *opaque);
int virNetworkObjListGetNames(virNetworkObjListPtr nets,
bool active,
char **names,
int nnames,
virNetworkObjListFilter filter,
virConnectPtr conn);
/* for testing */
int
virNetworkDefUpdateSection(virNetworkDefPtr def,

1
src/libvirt_private.syms
View File

@ -571,6 +571,7 @@ virNetworkObjIsDuplicate;
virNetworkObjListExport;
virNetworkObjListForEach;
virNetworkObjListFree;
virNetworkObjListGetNames;
virNetworkObjLock;
virNetworkObjReplacePersistentDef;
virNetworkObjSetDefTransient;