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c8238579fb
Historically, we declared pointer type to our types: typedef struct _virXXX virXXX; typedef virXXX *virXXXPtr; But usefulness of such declaration is questionable, at best. Unfortunately, we can't drop every such declaration - we have to carry some over, because they are part of public API (e.g. virDomainPtr). But for internal types - we can do drop them and use what every other C project uses 'virXXX *'. This change was generated by a very ugly shell script that generated sed script which was then called over each file in the repository. For the shell script refer to the cover letter: https://listman.redhat.com/archives/libvir-list/2021-March/msg00537.html Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com>
127 lines
4.6 KiB
C
127 lines
4.6 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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#pragma once
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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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struct _virConfValue {
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virConfType type; /* the virConfType */
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virConfValue *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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virConfValue *list; /* list of a list */
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};
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/**
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* virConf *:
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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 int (*virConfWalkCallback)(const char* name,
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virConfValue *value,
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void *opaque);
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virConf *virConfNew(void);
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virConf *virConfReadFile(const char *filename, unsigned int flags);
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virConf *virConfReadString(const char *memory,
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unsigned int flags);
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int virConfFree(virConf *conf);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(virConf, virConfFree);
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void virConfFreeValue(virConfValue *val);
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virConfValue *virConfGetValue(virConf *conf,
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const char *setting);
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virConfType virConfGetValueType(virConf *conf,
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const char *setting);
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int virConfGetValueString(virConf *conf,
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const char *setting,
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char **value);
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int virConfGetValueStringList(virConf *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(virConf *conf,
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const char *setting,
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bool *value);
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int virConfGetValueInt(virConf *conf,
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const char *setting,
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int *value);
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int virConfGetValueUInt(virConf *conf,
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const char *setting,
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unsigned int *value);
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int virConfGetValueSizeT(virConf *conf,
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const char *setting,
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size_t *value);
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int virConfGetValueSSizeT(virConf *conf,
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const char *setting,
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ssize_t *value);
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int virConfGetValueLLong(virConf *conf,
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const char *setting,
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long long *value);
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int virConfGetValueULLong(virConf *conf,
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const char *setting,
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unsigned long long *value);
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int virConfSetValue(virConf *conf,
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const char *setting,
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virConfValue *value);
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int virConfWalk(virConf *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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virConf *conf);
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int virConfWriteMem(char *memory,
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int *len,
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virConf *conf);
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int virConfLoadConfig(virConf **conf, const char *name);
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