libvirt/src/util/virconf.h
Erik Skultety b08017ca54 maint: Replace tabs with spaces in all source files in repo
So we have a syntax-check rule to catch all tab indents but it naturally
can't catch tab spacing, i.e. as a delimiter. This patch is a result of
running 'vim -en +retab +wq'
(using tabstop=8 softtabstop=4 shiftwidth=4 expandtab) on each file from
a list generated by the following:
find . -regextype gnu-awk \
         -regex ".*\.(rng|syms|html|s?[ch]|py|pl|php(\.code)?)(\.in)?" \
         | xargs git grep -lP "\t"

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2017-10-18 13:25:10 +02:00

134 lines
4.8 KiB
C

/*
* virconf.h: parser for a subset of the Python encoded Xen configuration files
*
* Copyright (C) 2006, 2007 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/>.
*
* Daniel Veillard <veillard@redhat.com>
*/
#ifndef __VIR_CONF_H__
# define __VIR_CONF_H__
# include "virutil.h"
/**
* virConfType:
* one of the possible type for a value from the configuration file
*
* TODO: we probably need a float too.
*/
typedef enum {
VIR_CONF_NONE = 0, /* undefined */
VIR_CONF_LLONG, /* a long long int */
VIR_CONF_ULLONG, /* an unsigned long long int */
VIR_CONF_STRING, /* a string */
VIR_CONF_LIST, /* a list */
VIR_CONF_LAST, /* sentinel */
} virConfType;
VIR_ENUM_DECL(virConf)
typedef enum {
VIR_CONF_FLAG_VMX_FORMAT = 1, /* allow ':', '.' and '-' in names for compatibility
with VMware VMX configuration file, but restrict
allowed value types to string only */
VIR_CONF_FLAG_LXC_FORMAT = 2, /* allow '.' in names for compatibility with LXC
configuration file, restricts allowed value types
to string only and don't expect quotes for values */
} virConfFlags;
/**
* virConfValue:
* a value from the configuration file
*/
typedef struct _virConfValue virConfValue;
typedef virConfValue *virConfValuePtr;
struct _virConfValue {
virConfType type; /* the virConfType */
virConfValuePtr next; /* next element if in a list */
long long l; /* very long integer */
char *str; /* pointer to 0 terminated string */
virConfValuePtr list; /* list of a list */
};
/**
* virConfPtr:
* a pointer to a parsed configuration file
*/
typedef struct _virConf virConf;
typedef virConf *virConfPtr;
typedef int (*virConfWalkCallback)(const char* name,
virConfValuePtr value,
void *opaque);
virConfPtr virConfNew(void);
virConfPtr virConfReadFile(const char *filename, unsigned int flags);
virConfPtr virConfReadString(const char *memory,
unsigned int flags);
int virConfFree(virConfPtr conf);
void virConfFreeValue(virConfValuePtr val);
virConfValuePtr virConfGetValue(virConfPtr conf,
const char *setting);
virConfType virConfGetValueType(virConfPtr conf,
const char *setting);
int virConfGetValueString(virConfPtr conf,
const char *setting,
char **value);
int virConfGetValueStringList(virConfPtr conf,
const char *setting,
bool compatString,
char ***values);
int virConfGetValueBool(virConfPtr conf,
const char *setting,
bool *value);
int virConfGetValueInt(virConfPtr conf,
const char *setting,
int *value);
int virConfGetValueUInt(virConfPtr conf,
const char *setting,
unsigned int *value);
int virConfGetValueSizeT(virConfPtr conf,
const char *setting,
size_t *value);
int virConfGetValueSSizeT(virConfPtr conf,
const char *setting,
ssize_t *value);
int virConfGetValueLLong(virConfPtr conf,
const char *setting,
long long *value);
int virConfGetValueULLong(virConfPtr conf,
const char *setting,
unsigned long long *value);
int virConfSetValue(virConfPtr conf,
const char *setting,
virConfValuePtr value);
int virConfWalk(virConfPtr conf,
virConfWalkCallback callback,
void *opaque);
int virConfWriteFile(const char *filename,
virConfPtr conf);
int virConfWriteMem(char *memory,
int *len,
virConfPtr conf);
int virConfLoadConfig(virConfPtr *conf, const char *name);
#endif /* __VIR_CONF_H__ */