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nwfilter: Introduce virNWFilterObjGetNames
Mostly code motion to move nwfilterConnectListNWFilters into nwfilterobj.c and rename to virNWFilterObjGetNames. Also includes a couple of variable name adjustments to keep code consistent with other drivers. Signed-off-by: John Ferlan <jferlan@redhat.com>
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@ -325,6 +325,39 @@ virNWFilterObjNumOfNWFilters(virNWFilterObjListPtr nwfilters,
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}
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}
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int
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virNWFilterObjGetNames(virNWFilterObjListPtr nwfilters,
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virConnectPtr conn,
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virNWFilterObjListFilter aclfilter,
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char **const names,
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int maxnames)
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{
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int nnames = 0;
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size_t i;
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for (i = 0; i < nwfilters->count && nnames < maxnames; i++) {
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virNWFilterObjPtr obj = nwfilters->objs[i];
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virNWFilterObjLock(obj);
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if (!aclfilter || aclfilter(conn, obj->def)) {
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if (VIR_STRDUP(names[nnames], obj->def->name) < 0) {
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virNWFilterObjUnlock(obj);
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goto failure;
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}
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nnames++;
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}
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virNWFilterObjUnlock(obj);
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}
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return nnames;
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failure:
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while (--nnames >= 0)
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VIR_FREE(names[nnames]);
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return -1;
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}
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static virNWFilterObjPtr
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static virNWFilterObjPtr
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virNWFilterObjLoadConfig(virNWFilterObjListPtr nwfilters,
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virNWFilterObjLoadConfig(virNWFilterObjListPtr nwfilters,
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const char *configDir,
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const char *configDir,
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@ -90,6 +90,13 @@ virNWFilterObjNumOfNWFilters(virNWFilterObjListPtr nwfilters,
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virConnectPtr conn,
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virConnectPtr conn,
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virNWFilterObjListFilter aclfilter);
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virNWFilterObjListFilter aclfilter);
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int
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virNWFilterObjGetNames(virNWFilterObjListPtr nwfilters,
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virConnectPtr conn,
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virNWFilterObjListFilter aclfilter,
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char **const names,
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int maxnames);
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int
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int
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virNWFilterObjLoadAllConfigs(virNWFilterObjListPtr nwfilters,
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virNWFilterObjLoadAllConfigs(virNWFilterObjListPtr nwfilters,
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const char *configDir);
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const char *configDir);
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@ -962,6 +962,7 @@ virNodeDeviceObjUnlock;
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virNWFilterObjAssignDef;
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virNWFilterObjAssignDef;
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virNWFilterObjFindByName;
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virNWFilterObjFindByName;
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virNWFilterObjFindByUUID;
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virNWFilterObjFindByUUID;
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virNWFilterObjGetNames;
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virNWFilterObjListFree;
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virNWFilterObjListFree;
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virNWFilterObjLoadAllConfigs;
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virNWFilterObjLoadAllConfigs;
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virNWFilterObjLock;
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virNWFilterObjLock;
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@ -425,36 +425,19 @@ nwfilterConnectNumOfNWFilters(virConnectPtr conn)
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static int
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static int
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nwfilterConnectListNWFilters(virConnectPtr conn,
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nwfilterConnectListNWFilters(virConnectPtr conn,
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char **const names,
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char **const names,
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int nnames)
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int maxnames)
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{
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{
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int got = 0;
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int nnames;
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size_t i;
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if (virConnectListNWFiltersEnsureACL(conn) < 0)
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if (virConnectListNWFiltersEnsureACL(conn) < 0)
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return -1;
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return -1;
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nwfilterDriverLock();
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nwfilterDriverLock();
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for (i = 0; i < driver->nwfilters.count && got < nnames; i++) {
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nnames = virNWFilterObjGetNames(&driver->nwfilters, conn,
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virNWFilterObjPtr obj = driver->nwfilters.objs[i];
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virConnectListNWFiltersCheckACL,
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virNWFilterObjLock(obj);
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names, maxnames);
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if (virConnectListNWFiltersCheckACL(conn, obj->def)) {
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if (VIR_STRDUP(names[got], obj->def->name) < 0) {
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virNWFilterObjUnlock(obj);
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goto cleanup;
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}
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got++;
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}
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virNWFilterObjUnlock(obj);
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}
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nwfilterDriverUnlock();
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nwfilterDriverUnlock();
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return got;
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return nnames;
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cleanup:
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nwfilterDriverUnlock();
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for (i = 0; i < got; i++)
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VIR_FREE(names[i]);
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memset(names, 0, nnames * sizeof(*names));
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return -1;
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}
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}
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