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/*LICENSE_START*/
/*
* Copyright 1995-2002 Washington University School of Medicine
*
* http://brainmap.wustl.edu
*
* This file is part of CARET.
*
* CARET 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 option) any later version.
*
* CARET 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 CARET; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
/*LICENSE_END*/
#include <iostream>
#include <QFile>
#include "CommandSystemFileDelete.h"
#include "FileFilters.h"
#include "ProgramParameters.h"
#include "ScriptBuilderParameters.h"
/**
* constructor.
*/
CommandSystemFileDelete::CommandSystemFileDelete()
: CommandBase("-system-file-delete",
"SYSTEM FILE DELETE")
{
}
/**
* destructor.
*/
CommandSystemFileDelete::~CommandSystemFileDelete()
{
}
/**
* get the script builder parameters.
*/
void
CommandSystemFileDelete::getScriptBuilderParameters(ScriptBuilderParameters& paramsOut) const
{
paramsOut.clear();
paramsOut.addFile("Delete File", FileFilters::getAnyFileFilter());
paramsOut.addVariableListOfParameters("Additional Files to Delete");
}
/**
* get full help information.
*/
QString
CommandSystemFileDelete::getHelpInformation() const
{
QString helpInfo =
(indent3 + getShortDescription() + "\n"
+ indent6 + parameters->getProgramNameWithoutPath() + " " + getOperationSwitch() + " \n"
+ indent9 + "<name-of-file-to-delete> \n"
+ indent9 + "[names-of-additional-files-to-delete]\n"
+ indent9 + "\n"
+ indent9 + "Delete files from disk. Wildcards not allowed.\n"
+ indent9 + "\n");
return helpInfo;
}
/**
* execute the command.
*/
void
CommandSystemFileDelete::executeCommand() throw (BrainModelAlgorithmException,
CommandException,
FileException,
ProgramParametersException,
StatisticException)
{
while (parameters->getParametersAvailable()) {
const QString name = parameters->getNextParameterAsString("File Name");
if (QFile::exists(name)) {
if (QFile::remove(name) == false) {
throw CommandException("Unable to delete \""
+ name
+ "\".");
}
}
else {
std::cout << "WARNING "
<< getShortDescription().toAscii().constData()
<< " \""
<< name.toAscii().constData()
<< "\" does not exist."
<< std::endl;
}
}
}
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