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9775a19af1
The common bits from lib/report/properties.[c|h] have been moved to lib/properties/prop_common.[c|h] to allow re-use of property handling functionality without polluting the report handling functionality. Signed-off-by: Tony Asleson <tasleson@redhat.com>
93 lines
2.0 KiB
C
93 lines
2.0 KiB
C
/*
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* Copyright (C) 2013 Red Hat, Inc. All rights reserved.
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*
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* This file is part of LVM2.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU Lesser General Public License v.2.1.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "lib.h"
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#include "prop_common.h"
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int prop_not_implemented_get(const void *obj, struct lvm_property_type *prop)
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{
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log_errno(ENOSYS, "Function not implemented");
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return 0;
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}
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int prop_not_implemented_set(void *obj, struct lvm_property_type *prop)
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{
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log_errno(ENOSYS, "Function not implemented");
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return 0;
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}
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int prop_get_property(struct lvm_property_type *p, const void *obj,
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struct lvm_property_type *prop,
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unsigned type)
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{
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while (p->id[0]) {
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if (!strcmp(p->id, prop->id))
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break;
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p++;
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}
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if (!p->id[0]) {
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log_errno(EINVAL, "Invalid property name %s", prop->id);
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return 0;
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}
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if (!(p->type & type)) {
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log_errno(EINVAL, "Property name %s does not match type %d",
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prop->id, p->type);
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return 0;
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}
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*prop = *p;
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if (!p->get(obj, prop)) {
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return 0;
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}
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return 1;
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}
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int prop_set_property(struct lvm_property_type *p, void *obj,
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struct lvm_property_type *prop,
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unsigned type)
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{
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while (p->id[0]) {
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if (!strcmp(p->id, prop->id))
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break;
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p++;
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}
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if (!p->id[0]) {
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log_errno(EINVAL, "Invalid property name %s", prop->id);
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return 0;
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}
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if (!p->is_settable) {
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log_errno(EINVAL, "Unable to set read-only property %s",
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prop->id);
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return 0;
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}
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if (!(p->type & type)) {
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log_errno(EINVAL, "Property name %s does not match type %d",
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prop->id, p->type);
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return 0;
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}
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if (p->is_string)
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p->value.string = prop->value.string;
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else
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p->value.integer = prop->value.integer;
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if (!p->set(obj, p)) {
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return 0;
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}
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return 1;
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}
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