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/*
* virjson.h: JSON object parsing/formatting
*
* Copyright (C) 2009, 2012-2015 Red Hat, Inc.
* Copyright (C) 2009 Daniel P. Berrange
*
* 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/>.
*
*/
#pragma once
#include "internal.h"
#include "virbuffer.h"
#include <stdarg.h>
typedef enum {
VIR_JSON_TYPE_OBJECT,
VIR_JSON_TYPE_ARRAY,
VIR_JSON_TYPE_STRING,
VIR_JSON_TYPE_NUMBER,
VIR_JSON_TYPE_BOOLEAN,
VIR_JSON_TYPE_NULL,
} virJSONType;
typedef struct _virJSONValue virJSONValue;
void
virJSONValueFree(virJSONValue *value);
void
virJSONValueHashFree(void *opaque);
virJSONType
virJSONValueGetType(const virJSONValue *value);
int
virJSONValueObjectAdd(virJSONValue **obj, ...)
ATTRIBUTE_NONNULL(1) G_GNUC_NULL_TERMINATED;
int
virJSONValueObjectAddVArgs(virJSONValue **objptr,
va_list args)
ATTRIBUTE_NONNULL(1);
virJSONValue *
virJSONValueNewString(char *data);
virJSONValue *
virJSONValueNewNumberInt(int data);
virJSONValue *
virJSONValueNewNumberUint(unsigned int data);
virJSONValue *
virJSONValueNewNumberLong(long long data);
virJSONValue *
virJSONValueNewNumberUlong(unsigned long long data);
virJSONValue *
virJSONValueNewNumberDouble(double data);
virJSONValue *
virJSONValueNewBoolean(int boolean);
virJSONValue *
virJSONValueNewNull(void);
virJSONValue *
virJSONValueNewArray(void);
virJSONValue *
virJSONValueNewObject(void);
int
virJSONValueObjectAppend(virJSONValue *object,
const char *key,
virJSONValue **value);
int
virJSONValueArrayAppend(virJSONValue *object,
virJSONValue **value);
int
virJSONValueArrayConcat(virJSONValue *a,
virJSONValue *c);
bool
virJSONValueObjectHasKey(virJSONValue *object,
const char *key);
virJSONValue *
virJSONValueObjectGet(virJSONValue *object,
const char *key);
virJSONValue *
virJSONValueObjectGetByType(virJSONValue *object,
const char *key,
virJSONType type);
bool
virJSONValueIsObject(virJSONValue *object);
bool
virJSONValueIsArray(virJSONValue *array);
size_t
virJSONValueArraySize(const virJSONValue *array);
virJSONValue *
virJSONValueArrayGet(virJSONValue *object,
unsigned int element);
virJSONValue *
virJSONValueArraySteal(virJSONValue *object,
unsigned int element);
typedef int (*virJSONArrayIteratorFunc)(size_t pos,
virJSONValue *item,
void *opaque);
int
virJSONValueArrayForeachSteal(virJSONValue *array,
virJSONArrayIteratorFunc cb,
void *opaque);
int
virJSONValueObjectKeysNumber(virJSONValue *object);
const char *
virJSONValueObjectGetKey(virJSONValue *object,
unsigned int n);
virJSONValue *
virJSONValueObjectGetValue(virJSONValue *object,
unsigned int n);
const char *
virJSONValueGetString(virJSONValue *object);
const char *
virJSONValueGetNumberString(virJSONValue *number);
int
virJSONValueGetNumberInt(virJSONValue *object,
int *value);
int
virJSONValueGetNumberUint(virJSONValue *object,
unsigned int *value);
int
virJSONValueGetNumberLong(virJSONValue *object,
long long *value);
int
virJSONValueGetNumberUlong(virJSONValue *object,
unsigned long long *value);
int
virJSONValueGetNumberDouble(virJSONValue *object,
double *value);
int
virJSONValueGetBoolean(virJSONValue *object,
bool *value);
virJSONValue *
virJSONValueObjectGetObject(virJSONValue *object,
const char *key);
virJSONValue *
virJSONValueObjectGetArray(virJSONValue *object,
const char *key);
virJSONValue *
virJSONValueObjectStealArray(virJSONValue *object,
const char *key);
virJSONValue *
virJSONValueObjectStealObject(virJSONValue *object,
const char *key);
const char *
virJSONValueObjectGetString(virJSONValue *object,
const char *key);
char **
virJSONValueArrayToStringList(virJSONValue *data);
const char *
virJSONValueObjectGetStringOrNumber(virJSONValue *object,
const char *key);
int
virJSONValueObjectGetNumberInt(virJSONValue *object,
const char *key,
int *value);
int
virJSONValueObjectGetNumberUint(virJSONValue *object,
const char *key,
unsigned int *value);
int
virJSONValueObjectGetNumberLong(virJSONValue *object,
const char *key,
long long *value);
int
virJSONValueObjectGetNumberUlong(virJSONValue *object,
const char *key,
unsigned long long *value);
int
virJSONValueObjectGetNumberDouble(virJSONValue *object,
const char *key,
double *value);
int
virJSONValueObjectGetBoolean(virJSONValue *object,
const char *key,
bool *value);
int
virJSONValueObjectAppendString(virJSONValue *object,
const char *key,
const char *value);
int
virJSONValueObjectPrependString(virJSONValue *object,
const char *key,
const char *value);
int
virJSONValueObjectAppendNumberInt(virJSONValue *object,
const char *key,
int number);
int
virJSONValueObjectAppendNumberUint(virJSONValue *object,
const char *key,
unsigned int number);
int
virJSONValueObjectAppendNumberLong(virJSONValue *object,
const char *key,
long long number);
int
virJSONValueObjectAppendNumberUlong(virJSONValue *object,
const char *key,
unsigned long long number);
int
virJSONValueObjectAppendNumberDouble(virJSONValue *object,
const char *key,
double number);
int
virJSONValueObjectAppendBoolean(virJSONValue *object,
const char *key,
int boolean);
int
virJSONValueObjectAppendNull(virJSONValue *object,
const char *key);
int
virJSONValueObjectRemoveKey(virJSONValue *object,
const char *key,
virJSONValue **value)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
void
virJSONValueObjectReplaceValue(virJSONValue *object,
const char *key,
virJSONValue **newval)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3);
int
virJSONValueArrayAppendString(virJSONValue *object,
const char *value);
virJSONValue *
virJSONValueFromString(const char *jsonstring);
char *
virJSONValueToString(virJSONValue *object,
bool pretty);
int
virJSONValueToBuffer(virJSONValue *object,
virBuffer *buf,
bool pretty)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) G_GNUC_WARN_UNUSED_RESULT;
typedef int (*virJSONValueObjectIteratorFunc)(const char *key,
virJSONValue *value,
void *opaque);
int
virJSONValueObjectForeachKeyValue(virJSONValue *object,
virJSONValueObjectIteratorFunc cb,
void *opaque);
virJSONValue *
virJSONValueCopy(const virJSONValue *in);
char *
virJSONStringReformat(const char *jsonstr,
bool pretty);
virJSONValue *
virJSONValueObjectDeflatten(virJSONValue *json);
G_DEFINE_AUTOPTR_CLEANUP_FUNC(virJSONValue, virJSONValueFree);
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