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/*
* virbuffer.h: buffers for libvirt
*
* Copyright (C) 2005-2008, 2011-2014 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/>.
*/
#pragma once
#include <stdarg.h>
#include "internal.h"
/**
* virBuffer:
*
* A buffer structure.
*/
typedef struct _virBuffer virBuffer;
#define VIR_BUFFER_INITIALIZER { NULL, 0 }
/**
* VIR_BUFFER_INIT_CHILD:
* @parentbuf: parent buffer for XML element formatting
*
* Initialize a virBuffer structure and set up the indentation level for
* formatting XML subelements of @parentbuf.
*/
#define VIR_BUFFER_INIT_CHILD(parentbuf) { NULL, (parentbuf)->indent + 2 }
struct _virBuffer {
GString *str;
int indent;
};
const char *virBufferCurrentContent(virBuffer *buf);
char *virBufferContentAndReset(virBuffer *buf);
void virBufferFreeAndReset(virBuffer *buf);
G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(virBuffer, virBufferFreeAndReset);
size_t virBufferUse(const virBuffer *buf);
void virBufferAdd(virBuffer *buf, const char *str, int len);
void virBufferAddBuffer(virBuffer *buf, virBuffer *toadd);
void virBufferAddChar(virBuffer *buf, char c);
void virBufferAsprintf(virBuffer *buf, const char *format, ...)
G_GNUC_PRINTF(2, 3);
void virBufferVasprintf(virBuffer *buf, const char *format, va_list ap)
G_GNUC_PRINTF(2, 0);
void virBufferStrcat(virBuffer *buf, ...)
G_GNUC_NULL_TERMINATED;
void virBufferStrcatVArgs(virBuffer *buf, va_list ap);
void virBufferEscape(virBuffer *buf, char escape, const char *toescape,
const char *format, const char *str);
void virBufferEscapeString(virBuffer *buf, const char *format,
const char *str);
void virBufferEscapeSexpr(virBuffer *buf, const char *format,
const char *str);
void virBufferEscapeRegex(virBuffer *buf,
const char *format,
const char *str);
void virBufferEscapeSQL(virBuffer *buf,
const char *format,
const char *str);
void virBufferEscapeShell(virBuffer *buf, const char *str);
void virBufferURIEncodeString(virBuffer *buf, const char *str);
#define virBufferAddLit(buf_, literal_string_) \
virBufferAdd(buf_, "" literal_string_ "", sizeof(literal_string_) - 1)
void virBufferAdjustIndent(virBuffer *buf, int indent);
void virBufferSetIndent(virBuffer *, int indent);
size_t virBufferGetIndent(const virBuffer *buf);
size_t virBufferGetEffectiveIndent(const virBuffer *buf);
void virBufferTrim(virBuffer *buf, const char *trim);
void virBufferTrimChars(virBuffer *buf, const char *trim);
void virBufferTrimLen(virBuffer *buf, int len);
void virBufferAddStr(virBuffer *buf, const char *str);
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