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285c5f28c4
virutil.(c|h) is a very gross collection of random code. Remove the enum handlers from there so we can limit the scope where virtutil.h is used. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
133 lines
4.8 KiB
C
133 lines
4.8 KiB
C
/*
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* virconf.h: parser for a subset of the Python encoded Xen configuration files
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*
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* Copyright (C) 2006, 2007 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIBVIRT_VIRCONF_H
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# define LIBVIRT_VIRCONF_H
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# include "virutil.h"
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# include "virenum.h"
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/**
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* virConfType:
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* one of the possible type for a value from the configuration file
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*
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* TODO: we probably need a float too.
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*/
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typedef enum {
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VIR_CONF_NONE = 0, /* undefined */
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VIR_CONF_LLONG, /* a long long int */
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VIR_CONF_ULLONG, /* an unsigned long long int */
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VIR_CONF_STRING, /* a string */
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VIR_CONF_LIST, /* a list */
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VIR_CONF_LAST, /* sentinel */
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} virConfType;
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VIR_ENUM_DECL(virConf);
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typedef enum {
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VIR_CONF_FLAG_VMX_FORMAT = 1, /* allow ':', '.' and '-' in names for compatibility
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with VMware VMX configuration file, but restrict
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allowed value types to string only */
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VIR_CONF_FLAG_LXC_FORMAT = 2, /* allow '.' in names for compatibility with LXC
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configuration file, restricts allowed value types
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to string only and don't expect quotes for values */
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} virConfFlags;
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/**
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* virConfValue:
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* a value from the configuration file
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*/
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typedef struct _virConfValue virConfValue;
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typedef virConfValue *virConfValuePtr;
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struct _virConfValue {
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virConfType type; /* the virConfType */
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virConfValuePtr next; /* next element if in a list */
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long long l; /* very long integer */
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char *str; /* pointer to 0 terminated string */
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virConfValuePtr list; /* list of a list */
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};
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/**
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* virConfPtr:
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* a pointer to a parsed configuration file
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*/
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typedef struct _virConf virConf;
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typedef virConf *virConfPtr;
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typedef int (*virConfWalkCallback)(const char* name,
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virConfValuePtr value,
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void *opaque);
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virConfPtr virConfNew(void);
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virConfPtr virConfReadFile(const char *filename, unsigned int flags);
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virConfPtr virConfReadString(const char *memory,
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unsigned int flags);
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int virConfFree(virConfPtr conf);
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void virConfFreeValue(virConfValuePtr val);
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virConfValuePtr virConfGetValue(virConfPtr conf,
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const char *setting);
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virConfType virConfGetValueType(virConfPtr conf,
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const char *setting);
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int virConfGetValueString(virConfPtr conf,
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const char *setting,
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char **value);
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int virConfGetValueStringList(virConfPtr conf,
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const char *setting,
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bool compatString,
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char ***values);
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int virConfGetValueBool(virConfPtr conf,
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const char *setting,
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bool *value);
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int virConfGetValueInt(virConfPtr conf,
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const char *setting,
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int *value);
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int virConfGetValueUInt(virConfPtr conf,
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const char *setting,
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unsigned int *value);
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int virConfGetValueSizeT(virConfPtr conf,
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const char *setting,
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size_t *value);
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int virConfGetValueSSizeT(virConfPtr conf,
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const char *setting,
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ssize_t *value);
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int virConfGetValueLLong(virConfPtr conf,
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const char *setting,
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long long *value);
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int virConfGetValueULLong(virConfPtr conf,
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const char *setting,
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unsigned long long *value);
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int virConfSetValue(virConfPtr conf,
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const char *setting,
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virConfValuePtr value);
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int virConfWalk(virConfPtr conf,
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virConfWalkCallback callback,
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void *opaque);
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int virConfWriteFile(const char *filename,
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virConfPtr conf);
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int virConfWriteMem(char *memory,
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int *len,
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virConfPtr conf);
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int virConfLoadConfig(virConfPtr *conf, const char *name);
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#endif /* LIBVIRT_VIRCONF_H */
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