libvirt/src/util/virtypedparam.h
2013-06-25 00:38:25 +02:00

77 lines
3.1 KiB
C

/*
* virtypedparam.h: managing typed parameters
*
* Copyright (C) 2011-2012 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*
*/
#ifndef __VIR_TYPED_PARAM_H_
# define __VIR_TYPED_PARAM_H_
# include "internal.h"
# include "virutil.h"
int virTypedParamsValidate(virTypedParameterPtr params, int nparams,
/* const char *name, int type ... */ ...)
ATTRIBUTE_SENTINEL ATTRIBUTE_RETURN_CHECK;
bool virTypedParamsCheck(virTypedParameterPtr params,
int nparams,
const char **names,
int nnames);
int virTypedParameterAssign(virTypedParameterPtr param, const char *name,
int type, /* TYPE arg */ ...)
ATTRIBUTE_RETURN_CHECK;
int virTypedParameterAssignFromStr(virTypedParameterPtr param,
const char *name,
int type,
const char *val)
ATTRIBUTE_RETURN_CHECK;
int virTypedParamsReplaceString(virTypedParameterPtr *params,
int *nparams,
const char *name,
const char *value);
int virTypedParamsCopy(virTypedParameterPtr *dst,
virTypedParameterPtr src,
int nparams);
char *virTypedParameterToString(virTypedParameterPtr param);
VIR_ENUM_DECL(virTypedParameter)
# define VIR_TYPED_PARAMS_DEBUG(params, nparams) \
do { \
int _i; \
if (!params) \
break; \
for (_i = 0; _i < (nparams); _i++) { \
char *_value = virTypedParameterToString((params) + _i); \
VIR_DEBUG("params[\"%s\"]=(%s)%s", \
(params)[_i].field, \
virTypedParameterTypeToString((params)[_i].type), \
NULLSTR(_value)); \
VIR_FREE(_value); \
} \
} while (0)
#endif /* __VIR_TYPED_PARAM_H */