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/* $Id: RTCRestOutputPrettyBase.cpp $ */
/** @file
* IPRT - C++ REST, RTCRestOutputPrettyBase implementation.
*/
/*
* Copyright (C) 2018-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#define LOG_GROUP RTLOGGROUP_REST
#include <iprt/cpp/restoutput.h>
#include <iprt/errcore.h>
#include <iprt/string.h>
RTCRestOutputPrettyBase::RTCRestOutputPrettyBase() RT_NOEXCEPT
: RTCRestOutputBase()
{
}
RTCRestOutputPrettyBase::~RTCRestOutputPrettyBase()
{
}
uint32_t RTCRestOutputPrettyBase::beginArray() RT_NOEXCEPT
{
output(RT_STR_TUPLE("["));
uint32_t const uOldState = m_uState;
m_uState = (uOldState & 0xffff) + 1;
return uOldState;
}
void RTCRestOutputPrettyBase::endArray(uint32_t a_uOldState) RT_NOEXCEPT
{
m_uState = a_uOldState;
output(RT_STR_TUPLE("\n"));
outputIndentation();
output(RT_STR_TUPLE("]"));
}
uint32_t RTCRestOutputPrettyBase::beginObject() RT_NOEXCEPT
{
output(RT_STR_TUPLE("{"));
uint32_t const uOldState = m_uState;
m_uState = (uOldState & 0xffff) + 1;
return uOldState;
}
void RTCRestOutputPrettyBase::endObject(uint32_t a_uOldState) RT_NOEXCEPT
{
m_uState = a_uOldState;
output(RT_STR_TUPLE("\n"));
outputIndentation();
output(RT_STR_TUPLE("}"));
}
void RTCRestOutputPrettyBase::valueSeparator() RT_NOEXCEPT
{
if (m_uState & RT_BIT_32(31))
output(RT_STR_TUPLE(",\n"));
else
{
m_uState |= RT_BIT_32(31);
output(RT_STR_TUPLE("\n"));
}
outputIndentation();
}
void RTCRestOutputPrettyBase::valueSeparatorAndName(const char *a_pszName, size_t a_cchName) RT_NOEXCEPT
{
RT_NOREF(a_cchName);
if (m_uState & RT_BIT_32(31))
output(RT_STR_TUPLE(",\n"));
else
{
m_uState |= RT_BIT_32(31);
output(RT_STR_TUPLE("\n"));
}
outputIndentation();
printf("%RMjs: ", a_pszName);
}
void RTCRestOutputPrettyBase::outputIndentation() RT_NOEXCEPT
{
static char const s_szSpaces[] = " ";
size_t cchIndent = (m_uState & 0xffff) << 1;
while (cchIndent > 0)
{
size_t cbToWrite = RT_MIN(cchIndent, sizeof(s_szSpaces) - 1);
output(s_szSpaces, cbToWrite);
cchIndent -= cbToWrite;
}
}
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