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//=============================================================================
//
// File : class_memorybuffer.cpp
// Creation date : Fri Mar 18 21:30:48 CEST 2005
// by Tonino Imbesi(Grifisx) and Alessandro Carbone(Noldor)
//
// This file is part of the KVirc irc client distribution
// Copyright (C) 2005-2008 Alessandro Carbone (elfonol at gmail dot com)
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
//=============================================================================
#include "class_memorybuffer.h"
#include "kvi_error.h"
#include "kvi_debug.h"
#include "kvi_settings.h"
#include "kvi_locale.h"
#include "kvi_process.h"
#include "kvi_fileutils.h"
#include "kvi_file.h"
#include <QFileInfo>
/*
@doc: memorybuffer
@keyterms:
object class
@title:
memorybuffer class
@type:
class
@short:
A class container to manage binary data.
@inherits:
[class]object[/class]
@description:
The memorybuffer class is used to storage binary data[br]
@functions:
!fn: $loadFromFile(<file_name:string>)
Load into memorybuffer the <file_name> file.
!fn: $saveToFile(<file_name:string>)
Save the memorybuffer to <file_name> file.
*/
KVSO_BEGIN_REGISTERCLASS(KviKvsObject_memorybuffer,"memorybuffer","object")
KVSO_REGISTER_HANDLER_BY_NAME(KviKvsObject_memorybuffer,loadFromFile);
KVSO_REGISTER_HANDLER_BY_NAME(KviKvsObject_memorybuffer,saveToFile);
KVSO_END_REGISTERCLASS(KviKvsObject_memorybuffer)
KVSO_BEGIN_CONSTRUCTOR(KviKvsObject_memorybuffer,KviKvsObject)
m_pBuffer = new QByteArray();
KVSO_END_CONSTRUCTOR(KviKvsObject_memorybuffer)
KVSO_BEGIN_DESTRUCTOR(KviKvsObject_memorybuffer)
delete m_pBuffer;
KVSO_END_CONSTRUCTOR(KviKvsObject_memorybuffer)
KVSO_CLASS_FUNCTION(memorybuffer,loadFromFile)
{
CHECK_INTERNAL_POINTER(m_pBuffer)
QString szFileName;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("filename",KVS_PT_NONEMPTYSTRING,0,szFileName)
KVSO_PARAMETERS_END(c)
if(KviFileUtils::fileExists(szFileName))
{
KviFile f(szFileName);
debug("loading file %s",szFileName.toUtf8().data());
if (f.open(QIODevice::ReadOnly))
{
m_pBuffer->resize(f.size());
f.readBlock(m_pBuffer->data(),f.size());
f.close();
}
else debug("Error in load file!");
}
else c->warning(__tr2qs_ctx("The file '%Q' does not exist","objects"),&szFileName);
return true;
}
KVSO_CLASS_FUNCTION(memorybuffer,saveToFile)
{
CHECK_INTERNAL_POINTER(m_pBuffer)
QString szFileName;
KVSO_PARAMETERS_BEGIN(c)
KVSO_PARAMETER("filename",KVS_PT_NONEMPTYSTRING,0,szFileName)
KVSO_PARAMETERS_END(c)
KviFile f(szFileName);
if (f.open(QIODevice::WriteOnly))
{
f.writeBlock(m_pBuffer->data(),m_pBuffer->size());
f.close();
}
else
{
c->warning(__tr2qs_ctx("Cannot open file '%Q' for writing","objects"),&szFileName);
}
return true;
}
/*
#ifndef COMPILE_USE_STANDALONE_MOC_SOURCES
#include "m_class_memorybuffer.moc"
#endif //!COMPILE_USE_STANDALONE_MOC_SOURCES*/
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